85903090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94399}}^1$

素因数の和:94426

約数の個数: 32

約数和(自身を含む): 190310400

約数和(自身を除く): 104407310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 94399, 188798, 471995, 660793, 943990, 1227187, 1321586, 2454374, 3303965, 6135935, 6607930, 8590309, 12271870, 17180618, 42951545, 85903090]

約数ペア:

[(1, 85903090), (2, 42951545), (5, 17180618), (7, 12271870), (10, 8590309), (13, 6607930), (14, 6135935), (26, 3303965), (35, 2454374), (65, 1321586), (70, 1227187), (91, 943990), (130, 660793), (182, 471995), (455, 188798), (910, 94399)]