90733890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3283

約数の個数: 64

約数和(自身を含む): 237799296

約数和(自身を除く): 147065406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 3187, 4745, 5694, 6374, 9490, 9561, 14235, 15935, 19122, 28470, 31870, 41431, 47805, 82862, 95610, 124293, 207155, 232651, 248586, 414310, 465302, 621465, 697953, 1163255, 1242930, 1395906, 2326510, 3024463, 3489765, 6048926, 6979530, 9073389, 15122315, 18146778, 30244630, 45366945, 90733890]

約数ペア:

[(1, 90733890), (2, 45366945), (3, 30244630), (5, 18146778), (6, 15122315), (10, 9073389), (13, 6979530), (15, 6048926), (26, 3489765), (30, 3024463), (39, 2326510), (65, 1395906), (73, 1242930), (78, 1163255), (130, 697953), (146, 621465), (195, 465302), (219, 414310), (365, 248586), (390, 232651), (438, 207155), (730, 124293), (949, 95610), (1095, 82862), (1898, 47805), (2190, 41431), (2847, 31870), (3187, 28470), (4745, 19122), (5694, 15935), (6374, 14235), (9490, 9561)]