30954990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1$

素因数の和:4977

約数の個数: 64

約数和(自身を含む): 85328640

約数和(自身を除く): 54373650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4937, 6270, 9874, 14811, 24685, 29622, 49370, 54307, 74055, 93803, 108614, 148110, 162921, 187606, 271535, 281409, 325842, 469015, 543070, 562818, 814605, 938030, 1031833, 1407045, 1629210, 2063666, 2814090, 3095499, 5159165, 6190998, 10318330, 15477495, 30954990]

約数ペア:

[(1, 30954990), (2, 15477495), (3, 10318330), (5, 6190998), (6, 5159165), (10, 3095499), (11, 2814090), (15, 2063666), (19, 1629210), (22, 1407045), (30, 1031833), (33, 938030), (38, 814605), (55, 562818), (57, 543070), (66, 469015), (95, 325842), (110, 281409), (114, 271535), (165, 187606), (190, 162921), (209, 148110), (285, 108614), (330, 93803), (418, 74055), (570, 54307), (627, 49370), (1045, 29622), (1254, 24685), (2090, 14811), (3135, 9874), (4937, 6270)]