2848647540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{778319}}^1$

素因数の和:778392

約数の個数: 48

約数和(自身を含む): 8106981120

約数和(自身を除く): 5258333580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 778319, 1556638, 2334957, 3113276, 3891595, 4669914, 7783190, 9339828, 11674785, 15566380, 23349570, 46699140, 47477459, 94954918, 142432377, 189909836, 237387295, 284864754, 474774590, 569729508, 712161885, 949549180, 1424323770, 2848647540]

約数ペア:

[(1, 2848647540), (2, 1424323770), (3, 949549180), (4, 712161885), (5, 569729508), (6, 474774590), (10, 284864754), (12, 237387295), (15, 189909836), (20, 142432377), (30, 94954918), (60, 47477459), (61, 46699140), (122, 23349570), (183, 15566380), (244, 11674785), (305, 9339828), (366, 7783190), (610, 4669914), (732, 3891595), (915, 3113276), (1220, 2334957), (1830, 1556638), (3660, 778319)]