85438170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 232187904

約数和(自身を除く): 146749734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 113, 155, 186, 226, 271, 279, 310, 339, 465, 542, 558, 565, 678, 813, 930, 1017, 1130, 1355, 1395, 1626, 1695, 2034, 2439, 2710, 2790, 3390, 3503, 4065, 4878, 5085, 7006, 8130, 8401, 10170, 10509, 12195, 16802, 17515, 21018, 24390, 25203, 30623, 31527, 35030, 42005, 50406, 52545, 61246, 63054, 75609, 84010, 91869, 105090, 126015, 151218, 153115, 157635, 183738, 252030, 275607, 306230, 315270, 378045, 459345, 551214, 756090, 918690, 949313, 1378035, 1898626, 2756070, 2847939, 4746565, 5695878, 8543817, 9493130, 14239695, 17087634, 28479390, 42719085, 85438170]

約数ペア:

[(1, 85438170), (2, 42719085), (3, 28479390), (5, 17087634), (6, 14239695), (9, 9493130), (10, 8543817), (15, 5695878), (18, 4746565), (30, 2847939), (31, 2756070), (45, 1898626), (62, 1378035), (90, 949313), (93, 918690), (113, 756090), (155, 551214), (186, 459345), (226, 378045), (271, 315270), (279, 306230), (310, 275607), (339, 252030), (465, 183738), (542, 157635), (558, 153115), (565, 151218), (678, 126015), (813, 105090), (930, 91869), (1017, 84010), (1130, 75609), (1355, 63054), (1395, 61246), (1626, 52545), (1695, 50406), (2034, 42005), (2439, 35030), (2710, 31527), (2790, 30623), (3390, 25203), (3503, 24390), (4065, 21018), (4878, 17515), (5085, 16802), (7006, 12195), (8130, 10509), (8401, 10170)]