10311530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 20376360

約数和(自身を除く): 10064830

約数列:

[1, 2, 5, 10, 29, 31, 37, 58, 62, 74, 145, 155, 185, 290, 310, 370, 899, 961, 1073, 1147, 1798, 1922, 2146, 2294, 4495, 4805, 5365, 5735, 8990, 9610, 10730, 11470, 27869, 33263, 35557, 55738, 66526, 71114, 139345, 166315, 177785, 278690, 332630, 355570, 1031153, 2062306, 5155765, 10311530]

約数ペア:

[(1, 10311530), (2, 5155765), (5, 2062306), (10, 1031153), (29, 355570), (31, 332630), (37, 278690), (58, 177785), (62, 166315), (74, 139345), (145, 71114), (155, 66526), (185, 55738), (290, 35557), (310, 33263), (370, 27869), (899, 11470), (961, 10730), (1073, 9610), (1147, 8990), (1798, 5735), (1922, 5365), (2146, 4805), (2294, 4495)]