78038010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6619}}^1$

素因数の和:6763

約数の個数: 48

約数和(自身を含む): 204478560

約数和(自身を除く): 126440550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 6619, 11790, 13238, 19857, 33095, 39714, 59571, 66190, 99285, 119142, 198570, 297855, 595710, 867089, 1734178, 2601267, 4335445, 5202534, 7803801, 8670890, 13006335, 15607602, 26012670, 39019005, 78038010]

約数ペア:

[(1, 78038010), (2, 39019005), (3, 26012670), (5, 15607602), (6, 13006335), (9, 8670890), (10, 7803801), (15, 5202534), (18, 4335445), (30, 2601267), (45, 1734178), (90, 867089), (131, 595710), (262, 297855), (393, 198570), (655, 119142), (786, 99285), (1179, 66190), (1310, 59571), (1965, 39714), (2358, 33095), (3930, 19857), (5895, 13238), (6619, 11790)]