2912042970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1043743}}^1$

素因数の和:1043787

約数の個数: 48

約数和(自身を含む): 7815555072

約数和(自身を除く): 4903512102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 1043743, 2087486, 3131229, 5218715, 6262458, 9393687, 10437430, 15656145, 18787374, 31312290, 32356033, 46968435, 64712066, 93936870, 97068099, 161780165, 194136198, 291204297, 323560330, 485340495, 582408594, 970680990, 1456021485, 2912042970]

約数ペア:

[(1, 2912042970), (2, 1456021485), (3, 970680990), (5, 582408594), (6, 485340495), (9, 323560330), (10, 291204297), (15, 194136198), (18, 161780165), (30, 97068099), (31, 93936870), (45, 64712066), (62, 46968435), (90, 32356033), (93, 31312290), (155, 18787374), (186, 15656145), (279, 10437430), (310, 9393687), (465, 6262458), (558, 5218715), (930, 3131229), (1395, 2087486), (2790, 1043743)]