1604070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 4616640

約数和(自身を除く): 3012570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 457, 585, 702, 914, 1170, 1371, 1755, 2285, 2742, 3510, 4113, 4570, 5941, 6855, 8226, 11882, 12339, 13710, 17823, 20565, 24678, 29705, 35646, 41130, 53469, 59410, 61695, 89115, 106938, 123390, 160407, 178230, 267345, 320814, 534690, 802035, 1604070]

約数ペア:

[(1, 1604070), (2, 802035), (3, 534690), (5, 320814), (6, 267345), (9, 178230), (10, 160407), (13, 123390), (15, 106938), (18, 89115), (26, 61695), (27, 59410), (30, 53469), (39, 41130), (45, 35646), (54, 29705), (65, 24678), (78, 20565), (90, 17823), (117, 13710), (130, 12339), (135, 11882), (195, 8226), (234, 6855), (270, 5941), (351, 4570), (390, 4113), (457, 3510), (585, 2742), (702, 2285), (914, 1755), (1170, 1371)]