1570223090

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{4007}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 2856902400

約数和(自身を除く): 1286679310

約数列:

[1, 2, 5, 10, 149, 263, 298, 526, 745, 1315, 1490, 2630, 4007, 8014, 20035, 39187, 40070, 78374, 195935, 391870, 597043, 1053841, 1194086, 2107682, 2985215, 5269205, 5970430, 10538410, 157022309, 314044618, 785111545, 1570223090]

約数ペア:

[(1, 1570223090), (2, 785111545), (5, 314044618), (10, 157022309), (149, 10538410), (263, 5970430), (298, 5269205), (526, 2985215), (745, 2107682), (1315, 1194086), (1490, 1053841), (2630, 597043), (4007, 391870), (8014, 195935), (20035, 78374), (39187, 40070)]