30924050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 60424704

約数和(自身を除く): 29500654

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 71, 142, 155, 281, 310, 355, 562, 710, 775, 1405, 1550, 1775, 2201, 2810, 3550, 4402, 7025, 8711, 11005, 14050, 17422, 19951, 22010, 39902, 43555, 55025, 87110, 99755, 110050, 199510, 217775, 435550, 498775, 618481, 997550, 1236962, 3092405, 6184810, 15462025, 30924050]

約数ペア:

[(1, 30924050), (2, 15462025), (5, 6184810), (10, 3092405), (25, 1236962), (31, 997550), (50, 618481), (62, 498775), (71, 435550), (142, 217775), (155, 199510), (281, 110050), (310, 99755), (355, 87110), (562, 55025), (710, 43555), (775, 39902), (1405, 22010), (1550, 19951), (1775, 17422), (2201, 14050), (2810, 11005), (3550, 8711), (4402, 7025)]