310132212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5507}}^1$

素因数の和:5565

約数の個数: 72

約数和(自身を含む): 822630816

約数和(自身を除く): 512498604

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 4332, 4693, 5507, 9386, 11014, 14079, 16521, 18772, 22028, 28158, 33042, 56316, 66084, 71591, 104633, 143182, 209266, 214773, 286364, 313899, 418532, 429546, 627798, 859092, 1255596, 1360229, 1988027, 2720458, 3976054, 4080687, 5440916, 5964081, 7952108, 8161374, 11928162, 16322748, 23856324, 25844351, 51688702, 77533053, 103377404, 155066106, 310132212]

約数ペア:

[(1, 310132212), (2, 155066106), (3, 103377404), (4, 77533053), (6, 51688702), (12, 25844351), (13, 23856324), (19, 16322748), (26, 11928162), (38, 8161374), (39, 7952108), (52, 5964081), (57, 5440916), (76, 4080687), (78, 3976054), (114, 2720458), (156, 1988027), (228, 1360229), (247, 1255596), (361, 859092), (494, 627798), (722, 429546), (741, 418532), (988, 313899), (1083, 286364), (1444, 214773), (1482, 209266), (2166, 143182), (2964, 104633), (4332, 71591), (4693, 66084), (5507, 56316), (9386, 33042), (11014, 28158), (14079, 22028), (16521, 18772)]