853175050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 2099865600

約数和(自身を除く): 1246690550

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 71, 91, 95, 130, 133, 139, 142, 175, 182, 190, 247, 266, 278, 325, 350, 355, 455, 475, 494, 497, 650, 665, 695, 710, 910, 923, 950, 973, 994, 1235, 1330, 1349, 1390, 1729, 1775, 1807, 1846, 1946, 2275, 2470, 2485, 2641, 2698, 3325, 3458, 3475, 3550, 3614, 4550, 4615, 4865, 4970, 5282, 6175, 6461, 6650, 6745, 6950, 8645, 9035, 9230, 9443, 9730, 9869, 12350, 12425, 12649, 12922, 13205, 13490, 17290, 17537, 18070, 18487, 18886, 19738, 23075, 24325, 24850, 25298, 26410, 32305, 33725, 34333, 35074, 36974, 43225, 45175, 46150, 47215, 48650, 49345, 63245, 64610, 66025, 67450, 68666, 69083, 86450, 87685, 90350, 92435, 94430, 98690, 122759, 126490, 128297, 132050, 138166, 161525, 171665, 175370, 184870, 187511, 236075, 240331, 245518, 246725, 256594, 316225, 323050, 343330, 345415, 375022, 438425, 462175, 472150, 480662, 493450, 613795, 632450, 641485, 690830, 858325, 876850, 898079, 924350, 937555, 1201655, 1227590, 1282970, 1312577, 1716650, 1727075, 1796158, 1875110, 2403310, 2437643, 2625154, 3068975, 3207425, 3454150, 4490395, 4687775, 4875286, 6008275, 6137950, 6414850, 6562885, 8980790, 9375550, 12016550, 12188215, 13125770, 17063501, 22451975, 24376430, 32814425, 34127002, 44903950, 60941075, 65628850, 85317505, 121882150, 170635010, 426587525, 853175050]

約数ペア:

[(1, 853175050), (2, 426587525), (5, 170635010), (7, 121882150), (10, 85317505), (13, 65628850), (14, 60941075), (19, 44903950), (25, 34127002), (26, 32814425), (35, 24376430), (38, 22451975), (50, 17063501), (65, 13125770), (70, 12188215), (71, 12016550), (91, 9375550), (95, 8980790), (130, 6562885), (133, 6414850), (139, 6137950), (142, 6008275), (175, 4875286), (182, 4687775), (190, 4490395), (247, 3454150), (266, 3207425), (278, 3068975), (325, 2625154), (350, 2437643), (355, 2403310), (455, 1875110), (475, 1796158), (494, 1727075), (497, 1716650), (650, 1312577), (665, 1282970), (695, 1227590), (710, 1201655), (910, 937555), (923, 924350), (950, 898079), (973, 876850), (994, 858325), (1235, 690830), (1330, 641485), (1349, 632450), (1390, 613795), (1729, 493450), (1775, 480662), (1807, 472150), (1846, 462175), (1946, 438425), (2275, 375022), (2470, 345415), (2485, 343330), (2641, 323050), (2698, 316225), (3325, 256594), (3458, 246725), (3475, 245518), (3550, 240331), (3614, 236075), (4550, 187511), (4615, 184870), (4865, 175370), (4970, 171665), (5282, 161525), (6175, 138166), (6461, 132050), (6650, 128297), (6745, 126490), (6950, 122759), (8645, 98690), (9035, 94430), (9230, 92435), (9443, 90350), (9730, 87685), (9869, 86450), (12350, 69083), (12425, 68666), (12649, 67450), (12922, 66025), (13205, 64610), (13490, 63245), (17290, 49345), (17537, 48650), (18070, 47215), (18487, 46150), (18886, 45175), (19738, 43225), (23075, 36974), (24325, 35074), (24850, 34333), (25298, 33725), (26410, 32305)]