190238168930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1\times {\mathrm{179947}}^1$

素因数の和:181514

約数の個数: 32

約数和(自身を含む): 347486785920

約数和(自身を除く): 157248616990

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1489, 2978, 7445, 14890, 105719, 179947, 211438, 359894, 528595, 899735, 1057190, 1799470, 12776237, 25552474, 63881185, 127762370, 267941083, 535882166, 1339705415, 2679410830, 19023816893, 38047633786, 95119084465, 190238168930]

約数ペア:

[(1, 190238168930), (2, 95119084465), (5, 38047633786), (10, 19023816893), (71, 2679410830), (142, 1339705415), (355, 535882166), (710, 267941083), (1489, 127762370), (2978, 63881185), (7445, 25552474), (14890, 12776237), (105719, 1799470), (179947, 1057190), (211438, 899735), (359894, 528595)]