315020610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16433}}^1$

素因数の和:16520

約数の個数: 64

約数和(自身を含む): 851938560

約数和(自身を除く): 536917950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 16433, 19170, 32866, 49299, 82165, 98598, 147897, 164330, 246495, 295794, 443691, 492990, 739485, 887382, 1166743, 1478970, 2218455, 2333486, 3500229, 4436910, 5833715, 7000458, 10500687, 11667430, 17501145, 21001374, 31502061, 35002290, 52503435, 63004122, 105006870, 157510305, 315020610]

約数ペア:

[(1, 315020610), (2, 157510305), (3, 105006870), (5, 63004122), (6, 52503435), (9, 35002290), (10, 31502061), (15, 21001374), (18, 17501145), (27, 11667430), (30, 10500687), (45, 7000458), (54, 5833715), (71, 4436910), (90, 3500229), (135, 2333486), (142, 2218455), (213, 1478970), (270, 1166743), (355, 887382), (426, 739485), (639, 492990), (710, 443691), (1065, 295794), (1278, 246495), (1917, 164330), (2130, 147897), (3195, 98598), (3834, 82165), (6390, 49299), (9585, 32866), (16433, 19170)]