130948340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7352

約数の個数: 48

約数和(自身を含む): 293690880

約数和(自身を除く): 162742540

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, 7283, 8990, 14566, 17980, 29132, 36415, 72830, 145660, 211207, 225773, 422414, 451546, 844828, 903092, 1056035, 1128865, 2112070, 2257730, 4224140, 4515460, 6547417, 13094834, 26189668, 32737085, 65474170, 130948340]

約数ペア:

[(1, 130948340), (2, 65474170), (4, 32737085), (5, 26189668), (10, 13094834), (20, 6547417), (29, 4515460), (31, 4224140), (58, 2257730), (62, 2112070), (116, 1128865), (124, 1056035), (145, 903092), (155, 844828), (290, 451546), (310, 422414), (580, 225773), (620, 211207), (899, 145660), (1798, 72830), (3596, 36415), (4495, 29132), (7283, 17980), (8990, 14566)]