30542200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 81088560

約数和(自身を除く): 50546360

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 691, 850, 884, 1105, 1300, 1382, 1700, 1768, 2210, 2600, 2764, 3400, 3455, 4420, 5525, 5528, 6910, 8840, 8983, 11050, 11747, 13820, 17275, 17966, 22100, 23494, 27640, 34550, 35932, 44200, 44915, 46988, 58735, 69100, 71864, 89830, 93976, 117470, 138200, 152711, 179660, 224575, 234940, 293675, 305422, 359320, 449150, 469880, 587350, 610844, 763555, 898300, 1174700, 1221688, 1527110, 1796600, 2349400, 3054220, 3817775, 6108440, 7635550, 15271100, 30542200]

約数ペア:

[(1, 30542200), (2, 15271100), (4, 7635550), (5, 6108440), (8, 3817775), (10, 3054220), (13, 2349400), (17, 1796600), (20, 1527110), (25, 1221688), (26, 1174700), (34, 898300), (40, 763555), (50, 610844), (52, 587350), (65, 469880), (68, 449150), (85, 359320), (100, 305422), (104, 293675), (130, 234940), (136, 224575), (170, 179660), (200, 152711), (221, 138200), (260, 117470), (325, 93976), (340, 89830), (425, 71864), (442, 69100), (520, 58735), (650, 46988), (680, 44915), (691, 44200), (850, 35932), (884, 34550), (1105, 27640), (1300, 23494), (1382, 22100), (1700, 17966), (1768, 17275), (2210, 13820), (2600, 11747), (2764, 11050), (3400, 8983), (3455, 8840), (4420, 6910), (5525, 5528)]