57878730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 191213568

約数和(自身を除く): 133334838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 37, 39, 42, 45, 63, 65, 70, 74, 78, 90, 91, 105, 111, 117, 126, 130, 182, 185, 191, 195, 210, 222, 234, 259, 273, 315, 333, 370, 382, 390, 455, 481, 518, 546, 555, 573, 585, 630, 666, 777, 819, 910, 955, 962, 1110, 1146, 1170, 1295, 1337, 1365, 1443, 1554, 1638, 1665, 1719, 1910, 2331, 2405, 2483, 2590, 2674, 2730, 2865, 2886, 3330, 3367, 3438, 3885, 4011, 4095, 4329, 4662, 4810, 4966, 5730, 6685, 6734, 7067, 7215, 7449, 7770, 8022, 8190, 8595, 8658, 10101, 11655, 12033, 12415, 13370, 14134, 14430, 14898, 16835, 17190, 17381, 20055, 20202, 21201, 21645, 22347, 23310, 24066, 24830, 30303, 33670, 34762, 35335, 37245, 40110, 42402, 43290, 44694, 49469, 50505, 52143, 60165, 60606, 63603, 70670, 74490, 86905, 91871, 98938, 101010, 104286, 106005, 111735, 120330, 127206, 148407, 151515, 156429, 173810, 183742, 212010, 223470, 247345, 260715, 275613, 296814, 303030, 312858, 318015, 445221, 459355, 494690, 521430, 551226, 636030, 643097, 742035, 782145, 826839, 890442, 918710, 1286194, 1378065, 1484070, 1564290, 1653678, 1929291, 2226105, 2756130, 3215485, 3858582, 4134195, 4452210, 5787873, 6430970, 8268390, 9646455, 11575746, 19292910, 28939365, 57878730]

約数ペア:

[(1, 57878730), (2, 28939365), (3, 19292910), (5, 11575746), (6, 9646455), (7, 8268390), (9, 6430970), (10, 5787873), (13, 4452210), (14, 4134195), (15, 3858582), (18, 3215485), (21, 2756130), (26, 2226105), (30, 1929291), (35, 1653678), (37, 1564290), (39, 1484070), (42, 1378065), (45, 1286194), (63, 918710), (65, 890442), (70, 826839), (74, 782145), (78, 742035), (90, 643097), (91, 636030), (105, 551226), (111, 521430), (117, 494690), (126, 459355), (130, 445221), (182, 318015), (185, 312858), (191, 303030), (195, 296814), (210, 275613), (222, 260715), (234, 247345), (259, 223470), (273, 212010), (315, 183742), (333, 173810), (370, 156429), (382, 151515), (390, 148407), (455, 127206), (481, 120330), (518, 111735), (546, 106005), (555, 104286), (573, 101010), (585, 98938), (630, 91871), (666, 86905), (777, 74490), (819, 70670), (910, 63603), (955, 60606), (962, 60165), (1110, 52143), (1146, 50505), (1170, 49469), (1295, 44694), (1337, 43290), (1365, 42402), (1443, 40110), (1554, 37245), (1638, 35335), (1665, 34762), (1719, 33670), (1910, 30303), (2331, 24830), (2405, 24066), (2483, 23310), (2590, 22347), (2674, 21645), (2730, 21201), (2865, 20202), (2886, 20055), (3330, 17381), (3367, 17190), (3438, 16835), (3885, 14898), (4011, 14430), (4095, 14134), (4329, 13370), (4662, 12415), (4810, 12033), (4966, 11655), (5730, 10101), (6685, 8658), (6734, 8595), (7067, 8190), (7215, 8022), (7449, 7770)]