61162940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 138348000

約数和(自身を除く): 77185060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 3049, 4012, 5015, 6098, 10030, 12196, 15245, 20060, 30490, 51833, 60980, 103666, 179891, 207332, 259165, 359782, 518330, 719564, 899455, 1036660, 1798910, 3058147, 3597820, 6116294, 12232588, 15290735, 30581470, 61162940]

約数ペア:

[(1, 61162940), (2, 30581470), (4, 15290735), (5, 12232588), (10, 6116294), (17, 3597820), (20, 3058147), (34, 1798910), (59, 1036660), (68, 899455), (85, 719564), (118, 518330), (170, 359782), (236, 259165), (295, 207332), (340, 179891), (590, 103666), (1003, 60980), (1180, 51833), (2006, 30490), (3049, 20060), (4012, 15245), (5015, 12196), (6098, 10030)]