30617770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 57254400

約数和(自身を除く): 26636630

約数列:

[1, 2, 5, 10, 31, 62, 155, 283, 310, 349, 566, 698, 1415, 1745, 2830, 3490, 8773, 10819, 17546, 21638, 43865, 54095, 87730, 98767, 108190, 197534, 493835, 987670, 3061777, 6123554, 15308885, 30617770]

約数ペア:

[(1, 30617770), (2, 15308885), (5, 6123554), (10, 3061777), (31, 987670), (62, 493835), (155, 197534), (283, 108190), (310, 98767), (349, 87730), (566, 54095), (698, 43865), (1415, 21638), (1745, 17546), (2830, 10819), (3490, 8773)]