529667940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{464621}}^1$

素因数の和:464652

約数の個数: 48

約数和(自身を含む): 1561129920

約数和(自身を除く): 1031461980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 464621, 929242, 1393863, 1858484, 2323105, 2787726, 4646210, 5575452, 6969315, 8827799, 9292420, 13938630, 17655598, 26483397, 27877260, 35311196, 44138995, 52966794, 88277990, 105933588, 132416985, 176555980, 264833970, 529667940]

約数ペア:

[(1, 529667940), (2, 264833970), (3, 176555980), (4, 132416985), (5, 105933588), (6, 88277990), (10, 52966794), (12, 44138995), (15, 35311196), (19, 27877260), (20, 26483397), (30, 17655598), (38, 13938630), (57, 9292420), (60, 8827799), (76, 6969315), (95, 5575452), (114, 4646210), (190, 2787726), (228, 2323105), (285, 1858484), (380, 1393863), (570, 929242), (1140, 464621)]