73800000030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2460000001}}^1$

素因数の和:2460000011

約数の個数: 16

約数和(自身を含む): 177120000144

約数和(自身を除く): 103320000114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2460000001, 4920000002, 7380000003, 12300000005, 14760000006, 24600000010, 36900000015, 73800000030]

約数ペア:

[(1, 73800000030), (2, 36900000015), (3, 24600000010), (5, 14760000006), (6, 12300000005), (10, 7380000003), (15, 4920000002), (30, 2460000001)]