75861030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 220594176

約数和(自身を除く): 144733146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 155, 186, 210, 215, 217, 258, 271, 301, 310, 430, 434, 465, 542, 602, 645, 651, 813, 903, 930, 1085, 1290, 1302, 1333, 1355, 1505, 1626, 1806, 1897, 2170, 2666, 2710, 3010, 3255, 3794, 3999, 4065, 4515, 5691, 6510, 6665, 7998, 8130, 8401, 9030, 9331, 9485, 11382, 11653, 13330, 16802, 18662, 18970, 19995, 23306, 25203, 27993, 28455, 34959, 39990, 42005, 46655, 50406, 55986, 56910, 58265, 58807, 69918, 81571, 84010, 93310, 116530, 117614, 126015, 139965, 163142, 174795, 176421, 244713, 252030, 279930, 294035, 349590, 352842, 361243, 407855, 489426, 588070, 722486, 815710, 882105, 1083729, 1223565, 1764210, 1806215, 2167458, 2447130, 2528701, 3612430, 5057402, 5418645, 7586103, 10837290, 12643505, 15172206, 25287010, 37930515, 75861030]

約数ペア:

[(1, 75861030), (2, 37930515), (3, 25287010), (5, 15172206), (6, 12643505), (7, 10837290), (10, 7586103), (14, 5418645), (15, 5057402), (21, 3612430), (30, 2528701), (31, 2447130), (35, 2167458), (42, 1806215), (43, 1764210), (62, 1223565), (70, 1083729), (86, 882105), (93, 815710), (105, 722486), (129, 588070), (155, 489426), (186, 407855), (210, 361243), (215, 352842), (217, 349590), (258, 294035), (271, 279930), (301, 252030), (310, 244713), (430, 176421), (434, 174795), (465, 163142), (542, 139965), (602, 126015), (645, 117614), (651, 116530), (813, 93310), (903, 84010), (930, 81571), (1085, 69918), (1290, 58807), (1302, 58265), (1333, 56910), (1355, 55986), (1505, 50406), (1626, 46655), (1806, 42005), (1897, 39990), (2170, 34959), (2666, 28455), (2710, 27993), (3010, 25203), (3255, 23306), (3794, 19995), (3999, 18970), (4065, 18662), (4515, 16802), (5691, 13330), (6510, 11653), (6665, 11382), (7998, 9485), (8130, 9331), (8401, 9030)]