31061610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4012

約数の個数: 64

約数和(自身を含む): 85708800

約数和(自身を除く): 54647190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 3967, 7830, 7934, 11901, 19835, 23802, 35703, 39670, 59505, 71406, 107109, 115043, 119010, 178515, 214218, 230086, 345129, 357030, 535545, 575215, 690258, 1035387, 1071090, 1150430, 1725645, 2070774, 3106161, 3451290, 5176935, 6212322, 10353870, 15530805, 31061610]

約数ペア:

[(1, 31061610), (2, 15530805), (3, 10353870), (5, 6212322), (6, 5176935), (9, 3451290), (10, 3106161), (15, 2070774), (18, 1725645), (27, 1150430), (29, 1071090), (30, 1035387), (45, 690258), (54, 575215), (58, 535545), (87, 357030), (90, 345129), (135, 230086), (145, 214218), (174, 178515), (261, 119010), (270, 115043), (290, 107109), (435, 71406), (522, 59505), (783, 39670), (870, 35703), (1305, 23802), (1566, 19835), (2610, 11901), (3915, 7934), (3967, 7830)]