4510918260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{863}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 13925882880

約数和(自身を除く): 9414964620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 409, 426, 639, 710, 818, 852, 863, 1065, 1227, 1278, 1420, 1636, 1726, 2045, 2130, 2454, 2556, 2589, 3195, 3452, 3681, 4090, 4260, 4315, 4908, 5178, 6135, 6390, 7362, 7767, 8180, 8630, 10356, 12270, 12780, 12945, 14724, 15534, 17260, 18405, 24540, 25890, 29039, 31068, 36810, 38835, 51780, 58078, 61273, 73620, 77670, 87117, 116156, 122546, 145195, 155340, 174234, 183819, 245092, 261351, 290390, 306365, 348468, 352967, 367638, 435585, 522702, 551457, 580780, 612730, 705934, 735276, 871170, 919095, 1045404, 1058901, 1102914, 1225460, 1306755, 1411868, 1742340, 1764835, 1838190, 2117802, 2205828, 2613510, 2757285, 3176703, 3529670, 3676380, 4235604, 5227020, 5294505, 5514570, 6353406, 7059340, 10589010, 11029140, 12706812, 15883515, 21178020, 25060657, 31767030, 50121314, 63534060, 75181971, 100242628, 125303285, 150363942, 225545913, 250606570, 300727884, 375909855, 451091826, 501213140, 751819710, 902183652, 1127729565, 1503639420, 2255459130, 4510918260]

約数ペア:

[(1, 4510918260), (2, 2255459130), (3, 1503639420), (4, 1127729565), (5, 902183652), (6, 751819710), (9, 501213140), (10, 451091826), (12, 375909855), (15, 300727884), (18, 250606570), (20, 225545913), (30, 150363942), (36, 125303285), (45, 100242628), (60, 75181971), (71, 63534060), (90, 50121314), (142, 31767030), (180, 25060657), (213, 21178020), (284, 15883515), (355, 12706812), (409, 11029140), (426, 10589010), (639, 7059340), (710, 6353406), (818, 5514570), (852, 5294505), (863, 5227020), (1065, 4235604), (1227, 3676380), (1278, 3529670), (1420, 3176703), (1636, 2757285), (1726, 2613510), (2045, 2205828), (2130, 2117802), (2454, 1838190), (2556, 1764835), (2589, 1742340), (3195, 1411868), (3452, 1306755), (3681, 1225460), (4090, 1102914), (4260, 1058901), (4315, 1045404), (4908, 919095), (5178, 871170), (6135, 735276), (6390, 705934), (7362, 612730), (7767, 580780), (8180, 551457), (8630, 522702), (10356, 435585), (12270, 367638), (12780, 352967), (12945, 348468), (14724, 306365), (15534, 290390), (17260, 261351), (18405, 245092), (24540, 183819), (25890, 174234), (29039, 155340), (31068, 145195), (36810, 122546), (38835, 116156), (51780, 87117), (58078, 77670), (61273, 73620)]