2188996980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{1483}}^1$

素因数の和:1905

約数の個数: 96

約数和(自身を含む): 6235791744

約数和(自身を除く): 4046794764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 337, 365, 438, 674, 730, 876, 1011, 1095, 1348, 1460, 1483, 1685, 2022, 2190, 2966, 3370, 4044, 4380, 4449, 5055, 5932, 6740, 7415, 8898, 10110, 14830, 17796, 20220, 22245, 24601, 29660, 44490, 49202, 73803, 88980, 98404, 108259, 123005, 147606, 216518, 246010, 295212, 324777, 369015, 433036, 492020, 499771, 541295, 649554, 738030, 999542, 1082590, 1299108, 1476060, 1499313, 1623885, 1999084, 2165180, 2498855, 2998626, 3247770, 4997710, 5997252, 6495540, 7496565, 9995420, 14993130, 29986260, 36483283, 72966566, 109449849, 145933132, 182416415, 218899698, 364832830, 437799396, 547249245, 729665660, 1094498490, 2188996980]

約数ペア:

[(1, 2188996980), (2, 1094498490), (3, 729665660), (4, 547249245), (5, 437799396), (6, 364832830), (10, 218899698), (12, 182416415), (15, 145933132), (20, 109449849), (30, 72966566), (60, 36483283), (73, 29986260), (146, 14993130), (219, 9995420), (292, 7496565), (337, 6495540), (365, 5997252), (438, 4997710), (674, 3247770), (730, 2998626), (876, 2498855), (1011, 2165180), (1095, 1999084), (1348, 1623885), (1460, 1499313), (1483, 1476060), (1685, 1299108), (2022, 1082590), (2190, 999542), (2966, 738030), (3370, 649554), (4044, 541295), (4380, 499771), (4449, 492020), (5055, 433036), (5932, 369015), (6740, 324777), (7415, 295212), (8898, 246010), (10110, 216518), (14830, 147606), (17796, 123005), (20220, 108259), (22245, 98404), (24601, 88980), (29660, 73803), (44490, 49202)]