99281220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53420

約数の個数: 48

約数和(自身を含む): 286960128

約数和(自身を除く): 187678908

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, 53377, 106754, 160131, 213508, 266885, 320262, 533770, 640524, 800655, 1067540, 1601310, 1654687, 3202620, 3309374, 4964061, 6618748, 8273435, 9928122, 16546870, 19856244, 24820305, 33093740, 49640610, 99281220]

約数ペア:

[(1, 99281220), (2, 49640610), (3, 33093740), (4, 24820305), (5, 19856244), (6, 16546870), (10, 9928122), (12, 8273435), (15, 6618748), (20, 4964061), (30, 3309374), (31, 3202620), (60, 1654687), (62, 1601310), (93, 1067540), (124, 800655), (155, 640524), (186, 533770), (310, 320262), (372, 266885), (465, 213508), (620, 160131), (930, 106754), (1860, 53377)]