1407406530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 3408324480

約数和(自身を除く): 2000917950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 277, 514, 554, 659, 771, 831, 1285, 1318, 1385, 1542, 1662, 1977, 2570, 2770, 3295, 3855, 3954, 4155, 6590, 7710, 8310, 9885, 19770, 71189, 142378, 169363, 182543, 213567, 338726, 355945, 365086, 427134, 508089, 547629, 711890, 846815, 912715, 1016178, 1067835, 1095258, 1693630, 1825430, 2135670, 2540445, 2738145, 5080890, 5476290, 46913551, 93827102, 140740653, 234567755, 281481306, 469135510, 703703265, 1407406530]

約数ペア:

[(1, 1407406530), (2, 703703265), (3, 469135510), (5, 281481306), (6, 234567755), (10, 140740653), (15, 93827102), (30, 46913551), (257, 5476290), (277, 5080890), (514, 2738145), (554, 2540445), (659, 2135670), (771, 1825430), (831, 1693630), (1285, 1095258), (1318, 1067835), (1385, 1016178), (1542, 912715), (1662, 846815), (1977, 711890), (2570, 547629), (2770, 508089), (3295, 427134), (3855, 365086), (3954, 355945), (4155, 338726), (6590, 213567), (7710, 182543), (8310, 169363), (9885, 142378), (19770, 71189)]