2451626580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{136657}}^1$

素因数の和:136705

約数の個数: 96

約数和(自身を含む): 7714070784

約数和(自身を除く): 5262444204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 136657, 273314, 409971, 546628, 683285, 819942, 1366570, 1639884, 1776541, 2049855, 2733140, 3143111, 3553082, 4099710, 5329623, 6286222, 7106164, 8199420, 8882705, 9429333, 10659246, 12572444, 15715555, 17765410, 18858666, 21318492, 26648115, 31431110, 35530820, 37717332, 40860443, 47146665, 53296230, 62862220, 81720886, 94293330, 106592460, 122581329, 163441772, 188586660, 204302215, 245162658, 408604430, 490325316, 612906645, 817208860, 1225813290, 2451626580]

約数ペア:

[(1, 2451626580), (2, 1225813290), (3, 817208860), (4, 612906645), (5, 490325316), (6, 408604430), (10, 245162658), (12, 204302215), (13, 188586660), (15, 163441772), (20, 122581329), (23, 106592460), (26, 94293330), (30, 81720886), (39, 62862220), (46, 53296230), (52, 47146665), (60, 40860443), (65, 37717332), (69, 35530820), (78, 31431110), (92, 26648115), (115, 21318492), (130, 18858666), (138, 17765410), (156, 15715555), (195, 12572444), (230, 10659246), (260, 9429333), (276, 8882705), (299, 8199420), (345, 7106164), (390, 6286222), (460, 5329623), (598, 4099710), (690, 3553082), (780, 3143111), (897, 2733140), (1196, 2049855), (1380, 1776541), (1495, 1639884), (1794, 1366570), (2990, 819942), (3588, 683285), (4485, 546628), (5980, 409971), (8970, 273314), (17940, 136657)]