2200779630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6317}}^1$

素因数の和:6423

約数の個数: 144

約数和(自身を含む): 6741558720

約数和(自身を除く): 4540779090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 79, 90, 98, 105, 126, 147, 158, 210, 237, 245, 294, 315, 395, 441, 474, 490, 553, 630, 711, 735, 790, 882, 1106, 1185, 1422, 1470, 1659, 2205, 2370, 2765, 3318, 3555, 3871, 4410, 4977, 5530, 6317, 7110, 7742, 8295, 9954, 11613, 12634, 16590, 18951, 19355, 23226, 24885, 31585, 34839, 37902, 38710, 44219, 49770, 56853, 58065, 63170, 69678, 88438, 94755, 113706, 116130, 132657, 174195, 189510, 221095, 265314, 284265, 309533, 348390, 397971, 442190, 499043, 568530, 619066, 663285, 795942, 928599, 998086, 1326570, 1497129, 1547665, 1857198, 1989855, 2495215, 2785797, 2994258, 3095330, 3493301, 3979710, 4491387, 4642995, 4990430, 5571594, 6986602, 7485645, 8982774, 9285990, 10479903, 13928985, 14971290, 17466505, 20959806, 22456935, 24453107, 27857970, 31439709, 34933010, 44913870, 48906214, 52399515, 62879418, 73359321, 104799030, 122265535, 146718642, 157198545, 220077963, 244531070, 314397090, 366796605, 440155926, 733593210, 1100389815, 2200779630]

約数ペア:

[(1, 2200779630), (2, 1100389815), (3, 733593210), (5, 440155926), (6, 366796605), (7, 314397090), (9, 244531070), (10, 220077963), (14, 157198545), (15, 146718642), (18, 122265535), (21, 104799030), (30, 73359321), (35, 62879418), (42, 52399515), (45, 48906214), (49, 44913870), (63, 34933010), (70, 31439709), (79, 27857970), (90, 24453107), (98, 22456935), (105, 20959806), (126, 17466505), (147, 14971290), (158, 13928985), (210, 10479903), (237, 9285990), (245, 8982774), (294, 7485645), (315, 6986602), (395, 5571594), (441, 4990430), (474, 4642995), (490, 4491387), (553, 3979710), (630, 3493301), (711, 3095330), (735, 2994258), (790, 2785797), (882, 2495215), (1106, 1989855), (1185, 1857198), (1422, 1547665), (1470, 1497129), (1659, 1326570), (2205, 998086), (2370, 928599), (2765, 795942), (3318, 663285), (3555, 619066), (3871, 568530), (4410, 499043), (4977, 442190), (5530, 397971), (6317, 348390), (7110, 309533), (7742, 284265), (8295, 265314), (9954, 221095), (11613, 189510), (12634, 174195), (16590, 132657), (18951, 116130), (19355, 113706), (23226, 94755), (24885, 88438), (31585, 69678), (34839, 63170), (37902, 58065), (38710, 56853), (44219, 49770)]