141736340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 317882880

約数和(自身を除く): 176146540

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 7883, 8990, 15766, 17980, 31532, 39415, 78830, 157660, 228607, 244373, 457214, 488746, 914428, 977492, 1143035, 1221865, 2286070, 2443730, 4572140, 4887460, 7086817, 14173634, 28347268, 35434085, 70868170, 141736340]

約数ペア:

[(1, 141736340), (2, 70868170), (4, 35434085), (5, 28347268), (10, 14173634), (20, 7086817), (29, 4887460), (31, 4572140), (58, 2443730), (62, 2286070), (116, 1221865), (124, 1143035), (145, 977492), (155, 914428), (290, 488746), (310, 457214), (580, 244373), (620, 228607), (899, 157660), (1798, 78830), (3596, 39415), (4495, 31532), (7883, 17980), (8990, 15766)]