634306860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 2106572832

約数和(自身を除く): 1472265972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 457, 495, 660, 701, 914, 990, 1371, 1402, 1828, 1980, 2103, 2285, 2742, 2804, 3505, 4113, 4206, 4570, 5027, 5484, 6309, 6855, 7010, 7711, 8226, 8412, 9140, 10054, 10515, 12618, 13710, 14020, 15081, 15422, 16452, 20108, 20565, 21030, 23133, 25135, 25236, 27420, 30162, 30844, 31545, 38555, 41130, 42060, 45243, 46266, 50270, 60324, 63090, 69399, 75405, 77110, 82260, 90486, 92532, 100540, 115665, 126180, 138798, 150810, 154220, 180972, 226215, 231330, 277596, 301620, 320357, 346995, 452430, 462660, 640714, 693990, 904860, 961071, 1281428, 1387980, 1601785, 1922142, 2883213, 3203570, 3523927, 3844284, 4805355, 5766426, 6407140, 7047854, 9610710, 10571781, 11532852, 14095708, 14416065, 17619635, 19221420, 21143562, 28832130, 31715343, 35239270, 42287124, 52858905, 57664260, 63430686, 70478540, 105717810, 126861372, 158576715, 211435620, 317153430, 634306860]

約数ペア:

[(1, 634306860), (2, 317153430), (3, 211435620), (4, 158576715), (5, 126861372), (6, 105717810), (9, 70478540), (10, 63430686), (11, 57664260), (12, 52858905), (15, 42287124), (18, 35239270), (20, 31715343), (22, 28832130), (30, 21143562), (33, 19221420), (36, 17619635), (44, 14416065), (45, 14095708), (55, 11532852), (60, 10571781), (66, 9610710), (90, 7047854), (99, 6407140), (110, 5766426), (132, 4805355), (165, 3844284), (180, 3523927), (198, 3203570), (220, 2883213), (330, 1922142), (396, 1601785), (457, 1387980), (495, 1281428), (660, 961071), (701, 904860), (914, 693990), (990, 640714), (1371, 462660), (1402, 452430), (1828, 346995), (1980, 320357), (2103, 301620), (2285, 277596), (2742, 231330), (2804, 226215), (3505, 180972), (4113, 154220), (4206, 150810), (4570, 138798), (5027, 126180), (5484, 115665), (6309, 100540), (6855, 92532), (7010, 90486), (7711, 82260), (8226, 77110), (8412, 75405), (9140, 69399), (10054, 63090), (10515, 60324), (12618, 50270), (13710, 46266), (14020, 45243), (15081, 42060), (15422, 41130), (16452, 38555), (20108, 31545), (20565, 30844), (21030, 30162), (23133, 27420), (25135, 25236)]