2287661460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{68947}}^1$

素因数の和:69045

約数の個数: 96

約数和(自身を含む): 7413288960

約数和(自身を除く): 5125627500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 16590, 33180, 68947, 137894, 206841, 275788, 344735, 413682, 482629, 689470, 827364, 965258, 1034205, 1378940, 1447887, 1930516, 2068410, 2413145, 2895774, 4136820, 4826290, 5446813, 5791548, 7239435, 9652580, 10893626, 14478870, 16340439, 21787252, 27234065, 28957740, 32680878, 38127691, 54468130, 65361756, 76255382, 81702195, 108936260, 114383073, 152510764, 163404390, 190638455, 228766146, 326808780, 381276910, 457532292, 571915365, 762553820, 1143830730, 2287661460]

約数ペア:

[(1, 2287661460), (2, 1143830730), (3, 762553820), (4, 571915365), (5, 457532292), (6, 381276910), (7, 326808780), (10, 228766146), (12, 190638455), (14, 163404390), (15, 152510764), (20, 114383073), (21, 108936260), (28, 81702195), (30, 76255382), (35, 65361756), (42, 54468130), (60, 38127691), (70, 32680878), (79, 28957740), (84, 27234065), (105, 21787252), (140, 16340439), (158, 14478870), (210, 10893626), (237, 9652580), (316, 7239435), (395, 5791548), (420, 5446813), (474, 4826290), (553, 4136820), (790, 2895774), (948, 2413145), (1106, 2068410), (1185, 1930516), (1580, 1447887), (1659, 1378940), (2212, 1034205), (2370, 965258), (2765, 827364), (3318, 689470), (4740, 482629), (5530, 413682), (6636, 344735), (8295, 275788), (11060, 206841), (16590, 137894), (33180, 68947)]