16474020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 50512896

約数和(自身を除く): 34038876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 521, 527, 620, 930, 1020, 1042, 1054, 1563, 1581, 1860, 2084, 2108, 2605, 2635, 3126, 3162, 5210, 5270, 6252, 6324, 7815, 7905, 8857, 10420, 10540, 15630, 15810, 16151, 17714, 26571, 31260, 31620, 32302, 35428, 44285, 48453, 53142, 64604, 80755, 88570, 96906, 106284, 132855, 161510, 177140, 193812, 242265, 265710, 274567, 323020, 484530, 531420, 549134, 823701, 969060, 1098268, 1372835, 1647402, 2745670, 3294804, 4118505, 5491340, 8237010, 16474020]

約数ペア:

[(1, 16474020), (2, 8237010), (3, 5491340), (4, 4118505), (5, 3294804), (6, 2745670), (10, 1647402), (12, 1372835), (15, 1098268), (17, 969060), (20, 823701), (30, 549134), (31, 531420), (34, 484530), (51, 323020), (60, 274567), (62, 265710), (68, 242265), (85, 193812), (93, 177140), (102, 161510), (124, 132855), (155, 106284), (170, 96906), (186, 88570), (204, 80755), (255, 64604), (310, 53142), (340, 48453), (372, 44285), (465, 35428), (510, 32302), (521, 31620), (527, 31260), (620, 26571), (930, 17714), (1020, 16151), (1042, 15810), (1054, 15630), (1563, 10540), (1581, 10420), (1860, 8857), (2084, 7905), (2108, 7815), (2605, 6324), (2635, 6252), (3126, 5270), (3162, 5210)]