13654260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 42771456

約数和(自身を除く): 29117196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2447, 2790, 4894, 5580, 7341, 9788, 12235, 14682, 22023, 24470, 29364, 36705, 44046, 48940, 73410, 75857, 88092, 110115, 146820, 151714, 220230, 227571, 303428, 379285, 440460, 455142, 682713, 758570, 910284, 1137855, 1365426, 1517140, 2275710, 2730852, 3413565, 4551420, 6827130, 13654260]

約数ペア:

[(1, 13654260), (2, 6827130), (3, 4551420), (4, 3413565), (5, 2730852), (6, 2275710), (9, 1517140), (10, 1365426), (12, 1137855), (15, 910284), (18, 758570), (20, 682713), (30, 455142), (31, 440460), (36, 379285), (45, 303428), (60, 227571), (62, 220230), (90, 151714), (93, 146820), (124, 110115), (155, 88092), (180, 75857), (186, 73410), (279, 48940), (310, 44046), (372, 36705), (465, 29364), (558, 24470), (620, 22023), (930, 14682), (1116, 12235), (1395, 9788), (1860, 7341), (2447, 5580), (2790, 4894)]