1628430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 4313088

約数和(自身を除く): 2684658

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 103, 155, 170, 186, 206, 255, 309, 310, 465, 510, 515, 527, 618, 930, 1030, 1054, 1545, 1581, 1751, 2635, 3090, 3162, 3193, 3502, 5253, 5270, 6386, 7905, 8755, 9579, 10506, 15810, 15965, 17510, 19158, 26265, 31930, 47895, 52530, 54281, 95790, 108562, 162843, 271405, 325686, 542810, 814215, 1628430]

約数ペア:

[(1, 1628430), (2, 814215), (3, 542810), (5, 325686), (6, 271405), (10, 162843), (15, 108562), (17, 95790), (30, 54281), (31, 52530), (34, 47895), (51, 31930), (62, 26265), (85, 19158), (93, 17510), (102, 15965), (103, 15810), (155, 10506), (170, 9579), (186, 8755), (206, 7905), (255, 6386), (309, 5270), (310, 5253), (465, 3502), (510, 3193), (515, 3162), (527, 3090), (618, 2635), (930, 1751), (1030, 1581), (1054, 1545)]