77060730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 204374016

約数和(自身を除く): 127313286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 43, 47, 62, 82, 86, 93, 94, 123, 129, 141, 155, 186, 205, 215, 235, 246, 258, 282, 310, 410, 430, 465, 470, 615, 645, 705, 930, 1230, 1271, 1290, 1333, 1410, 1457, 1763, 1927, 2021, 2542, 2666, 2914, 3526, 3813, 3854, 3999, 4042, 4371, 5289, 5781, 6063, 6355, 6665, 7285, 7626, 7998, 8742, 8815, 9635, 10105, 10578, 11562, 12126, 12710, 13330, 14570, 17630, 19065, 19270, 19995, 20210, 21855, 26445, 28905, 30315, 38130, 39990, 43710, 52890, 54653, 57810, 59737, 60630, 62651, 82861, 109306, 119474, 125302, 163959, 165722, 179211, 187953, 248583, 273265, 298685, 313255, 327918, 358422, 375906, 414305, 497166, 546530, 597370, 626510, 819795, 828610, 896055, 939765, 1242915, 1639590, 1792110, 1879530, 2485830, 2568691, 5137382, 7706073, 12843455, 15412146, 25686910, 38530365, 77060730]

約数ペア:

[(1, 77060730), (2, 38530365), (3, 25686910), (5, 15412146), (6, 12843455), (10, 7706073), (15, 5137382), (30, 2568691), (31, 2485830), (41, 1879530), (43, 1792110), (47, 1639590), (62, 1242915), (82, 939765), (86, 896055), (93, 828610), (94, 819795), (123, 626510), (129, 597370), (141, 546530), (155, 497166), (186, 414305), (205, 375906), (215, 358422), (235, 327918), (246, 313255), (258, 298685), (282, 273265), (310, 248583), (410, 187953), (430, 179211), (465, 165722), (470, 163959), (615, 125302), (645, 119474), (705, 109306), (930, 82861), (1230, 62651), (1271, 60630), (1290, 59737), (1333, 57810), (1410, 54653), (1457, 52890), (1763, 43710), (1927, 39990), (2021, 38130), (2542, 30315), (2666, 28905), (2914, 26445), (3526, 21855), (3813, 20210), (3854, 19995), (3999, 19270), (4042, 19065), (4371, 17630), (5289, 14570), (5781, 13330), (6063, 12710), (6355, 12126), (6665, 11562), (7285, 10578), (7626, 10105), (7998, 9635), (8742, 8815)]