7090630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 6284090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 257, 310, 445, 514, 890, 1285, 2570, 2759, 5518, 7967, 13795, 15934, 22873, 27590, 39835, 45746, 79670, 114365, 228730, 709063, 1418126, 3545315, 7090630]

約数ペア:

[(1, 7090630), (2, 3545315), (5, 1418126), (10, 709063), (31, 228730), (62, 114365), (89, 79670), (155, 45746), (178, 39835), (257, 27590), (310, 22873), (445, 15934), (514, 13795), (890, 7967), (1285, 5518), (2570, 2759)]