7280451570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{18353}}^1$

素因数の和:20259

約数の個数: 64

約数和(自身を含む): 19980898560

約数和(自身を除く): 12700446990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1889, 3778, 5667, 9445, 11334, 13223, 18353, 18890, 26446, 28335, 36706, 39669, 55059, 56670, 66115, 79338, 91765, 110118, 128471, 132230, 183530, 198345, 256942, 275295, 385413, 396690, 550590, 642355, 770826, 1284710, 1927065, 3854130, 34668817, 69337634, 104006451, 173344085, 208012902, 242681719, 346688170, 485363438, 520032255, 728045157, 1040064510, 1213408595, 1456090314, 2426817190, 3640225785, 7280451570]

約数ペア:

[(1, 7280451570), (2, 3640225785), (3, 2426817190), (5, 1456090314), (6, 1213408595), (7, 1040064510), (10, 728045157), (14, 520032255), (15, 485363438), (21, 346688170), (30, 242681719), (35, 208012902), (42, 173344085), (70, 104006451), (105, 69337634), (210, 34668817), (1889, 3854130), (3778, 1927065), (5667, 1284710), (9445, 770826), (11334, 642355), (13223, 550590), (18353, 396690), (18890, 385413), (26446, 275295), (28335, 256942), (36706, 198345), (39669, 183530), (55059, 132230), (56670, 128471), (66115, 110118), (79338, 91765)]