60711950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 131991552

約数和(自身を除く): 71279602

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 31, 46, 50, 62, 65, 115, 130, 131, 155, 230, 262, 299, 310, 325, 403, 575, 598, 650, 655, 713, 775, 806, 1150, 1310, 1426, 1495, 1550, 1703, 2015, 2990, 3013, 3275, 3406, 3565, 4030, 4061, 6026, 6550, 7130, 7475, 8122, 8515, 9269, 10075, 14950, 15065, 17030, 17825, 18538, 20150, 20305, 30130, 35650, 39169, 40610, 42575, 46345, 52793, 75325, 78338, 85150, 92690, 93403, 101525, 105586, 150650, 186806, 195845, 203050, 231725, 263965, 391690, 463450, 467015, 527930, 934030, 979225, 1214239, 1319825, 1958450, 2335075, 2428478, 2639650, 4670150, 6071195, 12142390, 30355975, 60711950]

約数ペア:

[(1, 60711950), (2, 30355975), (5, 12142390), (10, 6071195), (13, 4670150), (23, 2639650), (25, 2428478), (26, 2335075), (31, 1958450), (46, 1319825), (50, 1214239), (62, 979225), (65, 934030), (115, 527930), (130, 467015), (131, 463450), (155, 391690), (230, 263965), (262, 231725), (299, 203050), (310, 195845), (325, 186806), (403, 150650), (575, 105586), (598, 101525), (650, 93403), (655, 92690), (713, 85150), (775, 78338), (806, 75325), (1150, 52793), (1310, 46345), (1426, 42575), (1495, 40610), (1550, 39169), (1703, 35650), (2015, 30130), (2990, 20305), (3013, 20150), (3275, 18538), (3406, 17825), (3565, 17030), (4030, 15065), (4061, 14950), (6026, 10075), (6550, 9269), (7130, 8515), (7475, 8122)]