70514990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77489}}^1$

素因数の和:77516

約数の個数: 32

約数和(自身を含む): 156219840

約数和(自身を除く): 85704850

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 77489, 154978, 387445, 542423, 774890, 1007357, 1084846, 2014714, 2712115, 5036785, 5424230, 7051499, 10073570, 14102998, 35257495, 70514990]

約数ペア:

[(1, 70514990), (2, 35257495), (5, 14102998), (7, 10073570), (10, 7051499), (13, 5424230), (14, 5036785), (26, 2712115), (35, 2014714), (65, 1084846), (70, 1007357), (91, 774890), (130, 542423), (182, 387445), (455, 154978), (910, 77489)]