30949080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 94145760

約数和(自身を除く): 63196680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 3533, 4380, 7066, 8760, 10599, 14132, 17665, 21198, 28264, 35330, 42396, 52995, 70660, 84792, 105990, 141320, 211980, 257909, 423960, 515818, 773727, 1031636, 1289545, 1547454, 2063272, 2579090, 3094908, 3868635, 5158180, 6189816, 7737270, 10316360, 15474540, 30949080]

約数ペア:

[(1, 30949080), (2, 15474540), (3, 10316360), (4, 7737270), (5, 6189816), (6, 5158180), (8, 3868635), (10, 3094908), (12, 2579090), (15, 2063272), (20, 1547454), (24, 1289545), (30, 1031636), (40, 773727), (60, 515818), (73, 423960), (120, 257909), (146, 211980), (219, 141320), (292, 105990), (365, 84792), (438, 70660), (584, 52995), (730, 42396), (876, 35330), (1095, 28264), (1460, 21198), (1752, 17665), (2190, 14132), (2920, 10599), (3533, 8760), (4380, 7066)]