147494460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 425521152

約数和(自身を除く): 278026692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 193, 235, 271, 282, 386, 470, 542, 564, 579, 705, 772, 813, 940, 965, 1084, 1158, 1355, 1410, 1626, 1930, 2316, 2710, 2820, 2895, 3252, 3860, 4065, 5420, 5790, 8130, 9071, 11580, 12737, 16260, 18142, 25474, 27213, 36284, 38211, 45355, 50948, 52303, 54426, 63685, 76422, 90710, 104606, 108852, 127370, 136065, 152844, 156909, 181420, 191055, 209212, 254740, 261515, 272130, 313818, 382110, 523030, 544260, 627636, 764220, 784545, 1046060, 1569090, 2458241, 3138180, 4916482, 7374723, 9832964, 12291205, 14749446, 24582410, 29498892, 36873615, 49164820, 73747230, 147494460]

約数ペア:

[(1, 147494460), (2, 73747230), (3, 49164820), (4, 36873615), (5, 29498892), (6, 24582410), (10, 14749446), (12, 12291205), (15, 9832964), (20, 7374723), (30, 4916482), (47, 3138180), (60, 2458241), (94, 1569090), (141, 1046060), (188, 784545), (193, 764220), (235, 627636), (271, 544260), (282, 523030), (386, 382110), (470, 313818), (542, 272130), (564, 261515), (579, 254740), (705, 209212), (772, 191055), (813, 181420), (940, 156909), (965, 152844), (1084, 136065), (1158, 127370), (1355, 108852), (1410, 104606), (1626, 90710), (1930, 76422), (2316, 63685), (2710, 54426), (2820, 52303), (2895, 50948), (3252, 45355), (3860, 38211), (4065, 36284), (5420, 27213), (5790, 25474), (8130, 18142), (9071, 16260), (11580, 12737)]