4737730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 9651960

約数和(自身を除く): 4914230

約数列:

[1, 2, 5, 10, 17, 29, 31, 34, 58, 62, 85, 145, 155, 170, 290, 310, 493, 527, 899, 961, 986, 1054, 1798, 1922, 2465, 2635, 4495, 4805, 4930, 5270, 8990, 9610, 15283, 16337, 27869, 30566, 32674, 55738, 76415, 81685, 139345, 152830, 163370, 278690, 473773, 947546, 2368865, 4737730]

約数ペア:

[(1, 4737730), (2, 2368865), (5, 947546), (10, 473773), (17, 278690), (29, 163370), (31, 152830), (34, 139345), (58, 81685), (62, 76415), (85, 55738), (145, 32674), (155, 30566), (170, 27869), (290, 16337), (310, 15283), (493, 9610), (527, 8990), (899, 5270), (961, 4930), (986, 4805), (1054, 4495), (1798, 2635), (1922, 2465)]