713110390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 1369077552

約数和(自身を除く): 655967162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 443, 557, 578, 886, 1114, 1445, 2215, 2785, 2890, 4430, 5570, 7531, 9469, 15062, 18938, 37655, 47345, 75310, 94690, 128027, 160973, 246751, 256054, 321946, 493502, 640135, 804865, 1233755, 1280270, 1609730, 2467510, 4194767, 8389534, 20973835, 41947670, 71311039, 142622078, 356555195, 713110390]

約数ペア:

[(1, 713110390), (2, 356555195), (5, 142622078), (10, 71311039), (17, 41947670), (34, 20973835), (85, 8389534), (170, 4194767), (289, 2467510), (443, 1609730), (557, 1280270), (578, 1233755), (886, 804865), (1114, 640135), (1445, 493502), (2215, 321946), (2785, 256054), (2890, 246751), (4430, 160973), (5570, 128027), (7531, 94690), (9469, 75310), (15062, 47345), (18938, 37655)]