127535460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7157

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 273809820

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, 7109, 8970, 14218, 17940, 21327, 28436, 35545, 42654, 71090, 85308, 92417, 106635, 142180, 163507, 184834, 213270, 277251, 327014, 369668, 426540, 462085, 490521, 554502, 654028, 817535, 924170, 981042, 1109004, 1386255, 1635070, 1848340, 1962084, 2125591, 2452605, 2772510, 3270140, 4251182, 4905210, 5545020, 6376773, 8502364, 9810420, 10627955, 12753546, 21255910, 25507092, 31883865, 42511820, 63767730, 127535460]

約数ペア:

[(1, 127535460), (2, 63767730), (3, 42511820), (4, 31883865), (5, 25507092), (6, 21255910), (10, 12753546), (12, 10627955), (13, 9810420), (15, 8502364), (20, 6376773), (23, 5545020), (26, 4905210), (30, 4251182), (39, 3270140), (46, 2772510), (52, 2452605), (60, 2125591), (65, 1962084), (69, 1848340), (78, 1635070), (92, 1386255), (115, 1109004), (130, 981042), (138, 924170), (156, 817535), (195, 654028), (230, 554502), (260, 490521), (276, 462085), (299, 426540), (345, 369668), (390, 327014), (460, 277251), (598, 213270), (690, 184834), (780, 163507), (897, 142180), (1196, 106635), (1380, 92417), (1495, 85308), (1794, 71090), (2990, 42654), (3588, 35545), (4485, 28436), (5980, 21327), (7109, 17940), (8970, 14218)]