30266962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 54205632

約数和(自身を除く): 23938670

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 103, 206, 209, 361, 407, 418, 703, 722, 814, 1133, 1406, 1957, 2266, 3811, 3914, 3971, 7622, 7733, 7942, 13357, 15466, 21527, 26714, 37183, 41921, 43054, 72409, 74366, 83842, 144818, 146927, 293854, 409013, 796499, 818026, 1375771, 1592998, 2751542, 15133481, 30266962]

約数ペア:

[(1, 30266962), (2, 15133481), (11, 2751542), (19, 1592998), (22, 1375771), (37, 818026), (38, 796499), (74, 409013), (103, 293854), (206, 146927), (209, 144818), (361, 83842), (407, 74366), (418, 72409), (703, 43054), (722, 41921), (814, 37183), (1133, 26714), (1406, 21527), (1957, 15466), (2266, 13357), (3811, 7942), (3914, 7733), (3971, 7622)]