1900963020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{5171}}^1$

素因数の和:5751

約数の個数: 96

約数和(自身を含む): 5818127616

約数和(自身を除く): 3917164596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 557, 660, 1114, 1671, 2228, 2785, 3342, 5171, 5570, 6127, 6684, 8355, 10342, 11140, 12254, 15513, 16710, 18381, 20684, 24508, 25855, 30635, 31026, 33420, 36762, 51710, 56881, 61270, 62052, 73524, 77565, 91905, 103420, 113762, 122540, 155130, 170643, 183810, 227524, 284405, 310260, 341286, 367620, 568810, 682572, 853215, 1137620, 1706430, 2880247, 3412860, 5760494, 8640741, 11520988, 14401235, 17281482, 28802470, 31682717, 34562964, 43203705, 57604940, 63365434, 86407410, 95048151, 126730868, 158413585, 172814820, 190096302, 316827170, 380192604, 475240755, 633654340, 950481510, 1900963020]

約数ペア:

[(1, 1900963020), (2, 950481510), (3, 633654340), (4, 475240755), (5, 380192604), (6, 316827170), (10, 190096302), (11, 172814820), (12, 158413585), (15, 126730868), (20, 95048151), (22, 86407410), (30, 63365434), (33, 57604940), (44, 43203705), (55, 34562964), (60, 31682717), (66, 28802470), (110, 17281482), (132, 14401235), (165, 11520988), (220, 8640741), (330, 5760494), (557, 3412860), (660, 2880247), (1114, 1706430), (1671, 1137620), (2228, 853215), (2785, 682572), (3342, 568810), (5171, 367620), (5570, 341286), (6127, 310260), (6684, 284405), (8355, 227524), (10342, 183810), (11140, 170643), (12254, 155130), (15513, 122540), (16710, 113762), (18381, 103420), (20684, 91905), (24508, 77565), (25855, 73524), (30635, 62052), (31026, 61270), (33420, 56881), (36762, 51710)]