69401580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50291}}^1$

素因数の和:50326

約数の個数: 48

約数和(自身を含む): 202777344

約数和(自身を除く): 133375764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 50291, 100582, 150873, 201164, 251455, 301746, 502910, 603492, 754365, 1005820, 1156693, 1508730, 2313386, 3017460, 3470079, 4626772, 5783465, 6940158, 11566930, 13880316, 17350395, 23133860, 34700790, 69401580]

約数ペア:

[(1, 69401580), (2, 34700790), (3, 23133860), (4, 17350395), (5, 13880316), (6, 11566930), (10, 6940158), (12, 5783465), (15, 4626772), (20, 3470079), (23, 3017460), (30, 2313386), (46, 1508730), (60, 1156693), (69, 1005820), (92, 754365), (115, 603492), (138, 502910), (230, 301746), (276, 251455), (345, 201164), (460, 150873), (690, 100582), (1380, 50291)]