90383970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 225161856

約数和(自身を除く): 134777886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 107, 111, 185, 214, 222, 321, 370, 535, 555, 642, 761, 1070, 1110, 1522, 1605, 2283, 3210, 3805, 3959, 4566, 7610, 7918, 11415, 11877, 19795, 22830, 23754, 28157, 39590, 56314, 59385, 81427, 84471, 118770, 140785, 162854, 168942, 244281, 281570, 407135, 422355, 488562, 814270, 844710, 1221405, 2442810, 3012799, 6025598, 9038397, 15063995, 18076794, 30127990, 45191985, 90383970]

約数ペア:

[(1, 90383970), (2, 45191985), (3, 30127990), (5, 18076794), (6, 15063995), (10, 9038397), (15, 6025598), (30, 3012799), (37, 2442810), (74, 1221405), (107, 844710), (111, 814270), (185, 488562), (214, 422355), (222, 407135), (321, 281570), (370, 244281), (535, 168942), (555, 162854), (642, 140785), (761, 118770), (1070, 84471), (1110, 81427), (1522, 59385), (1605, 56314), (2283, 39590), (3210, 28157), (3805, 23754), (3959, 22830), (4566, 19795), (7610, 11877), (7918, 11415)]