29713960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 72763920

約数和(自身を除く): 43049960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1181, 1258, 1480, 2362, 2516, 3145, 4724, 5032, 5905, 6290, 9448, 11810, 12580, 20077, 23620, 25160, 40154, 43697, 47240, 80308, 87394, 100385, 160616, 174788, 200770, 218485, 349576, 401540, 436970, 742849, 803080, 873940, 1485698, 1747880, 2971396, 3714245, 5942792, 7428490, 14856980, 29713960]

約数ペア:

[(1, 29713960), (2, 14856980), (4, 7428490), (5, 5942792), (8, 3714245), (10, 2971396), (17, 1747880), (20, 1485698), (34, 873940), (37, 803080), (40, 742849), (68, 436970), (74, 401540), (85, 349576), (136, 218485), (148, 200770), (170, 174788), (185, 160616), (296, 100385), (340, 87394), (370, 80308), (629, 47240), (680, 43697), (740, 40154), (1181, 25160), (1258, 23620), (1480, 20077), (2362, 12580), (2516, 11810), (3145, 9448), (4724, 6290), (5032, 5905)]