142124190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{977}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 368698176

約数和(自身を除く): 226573986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 373, 390, 746, 977, 1119, 1865, 1954, 2238, 2931, 3730, 4849, 4885, 5595, 5862, 9698, 9770, 11190, 12701, 14547, 14655, 24245, 25402, 29094, 29310, 38103, 48490, 63505, 72735, 76206, 127010, 145470, 190515, 364421, 381030, 728842, 1093263, 1822105, 2186526, 3644210, 4737473, 5466315, 9474946, 10932630, 14212419, 23687365, 28424838, 47374730, 71062095, 142124190]

約数ペア:

[(1, 142124190), (2, 71062095), (3, 47374730), (5, 28424838), (6, 23687365), (10, 14212419), (13, 10932630), (15, 9474946), (26, 5466315), (30, 4737473), (39, 3644210), (65, 2186526), (78, 1822105), (130, 1093263), (195, 728842), (373, 381030), (390, 364421), (746, 190515), (977, 145470), (1119, 127010), (1865, 76206), (1954, 72735), (2238, 63505), (2931, 48490), (3730, 38103), (4849, 29310), (4885, 29094), (5595, 25402), (5862, 24245), (9698, 14655), (9770, 14547), (11190, 12701)]