285996895090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1\times {\mathrm{11701}}^1$

素因数の和:14143

約数の個数: 64

約数和(自身を含む): 554294531808

約数和(自身を除く): 268297636718

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 2357, 4714, 5185, 10370, 11701, 11785, 23402, 23570, 40069, 58505, 80138, 117010, 143777, 198917, 200345, 287554, 397834, 400690, 713761, 718885, 994585, 1427522, 1437770, 1989170, 2444209, 3568805, 4888418, 7137610, 12133937, 12221045, 24267874, 24442090, 27579257, 55158514, 60669685, 121339370, 137896285, 275792570, 468847369, 937694738, 1682334677, 2344236845, 3364669354, 4688473690, 8411673385, 16823346770, 28599689509, 57199379018, 142998447545, 285996895090]

約数ペア:

[(1, 285996895090), (2, 142998447545), (5, 57199379018), (10, 28599689509), (17, 16823346770), (34, 8411673385), (61, 4688473690), (85, 3364669354), (122, 2344236845), (170, 1682334677), (305, 937694738), (610, 468847369), (1037, 275792570), (2074, 137896285), (2357, 121339370), (4714, 60669685), (5185, 55158514), (10370, 27579257), (11701, 24442090), (11785, 24267874), (23402, 12221045), (23570, 12133937), (40069, 7137610), (58505, 4888418), (80138, 3568805), (117010, 2444209), (143777, 1989170), (198917, 1437770), (200345, 1427522), (287554, 994585), (397834, 718885), (400690, 713761)]