2218215540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1192589}}^1$

素因数の和:1192632

約数の個数: 48

約数和(自身を含む): 6411363840

約数和(自身を除く): 4193148300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1192589, 2385178, 3577767, 4770356, 5962945, 7155534, 11925890, 14311068, 17888835, 23851780, 35777670, 36970259, 71555340, 73940518, 110910777, 147881036, 184851295, 221821554, 369702590, 443643108, 554553885, 739405180, 1109107770, 2218215540]

約数ペア:

[(1, 2218215540), (2, 1109107770), (3, 739405180), (4, 554553885), (5, 443643108), (6, 369702590), (10, 221821554), (12, 184851295), (15, 147881036), (20, 110910777), (30, 73940518), (31, 71555340), (60, 36970259), (62, 35777670), (93, 23851780), (124, 17888835), (155, 14311068), (186, 11925890), (310, 7155534), (372, 5962945), (465, 4770356), (620, 3577767), (930, 2385178), (1860, 1192589)]