30770220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 93929472

約数和(自身を除く): 63159252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 383, 390, 412, 515, 618, 766, 780, 1030, 1149, 1236, 1339, 1532, 1545, 1915, 2060, 2298, 2678, 3090, 3830, 4017, 4596, 4979, 5356, 5745, 6180, 6695, 7660, 8034, 9958, 11490, 13390, 14937, 16068, 19916, 20085, 22980, 24895, 26780, 29874, 39449, 40170, 49790, 59748, 74685, 78898, 80340, 99580, 118347, 149370, 157796, 197245, 236694, 298740, 394490, 473388, 512837, 591735, 788980, 1025674, 1183470, 1538511, 2051348, 2366940, 2564185, 3077022, 5128370, 6154044, 7692555, 10256740, 15385110, 30770220]

約数ペア:

[(1, 30770220), (2, 15385110), (3, 10256740), (4, 7692555), (5, 6154044), (6, 5128370), (10, 3077022), (12, 2564185), (13, 2366940), (15, 2051348), (20, 1538511), (26, 1183470), (30, 1025674), (39, 788980), (52, 591735), (60, 512837), (65, 473388), (78, 394490), (103, 298740), (130, 236694), (156, 197245), (195, 157796), (206, 149370), (260, 118347), (309, 99580), (383, 80340), (390, 78898), (412, 74685), (515, 59748), (618, 49790), (766, 40170), (780, 39449), (1030, 29874), (1149, 26780), (1236, 24895), (1339, 22980), (1532, 20085), (1545, 19916), (1915, 16068), (2060, 14937), (2298, 13390), (2678, 11490), (3090, 9958), (3830, 8034), (4017, 7660), (4596, 6695), (4979, 6180), (5356, 5745)]