86477470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 172676448

約数和(自身を除く): 86198978

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 1301, 1445, 1955, 2602, 2890, 3910, 6505, 6647, 13010, 13294, 22117, 29923, 33235, 44234, 59846, 66470, 110585, 149615, 221170, 299230, 375989, 508691, 751978, 1017382, 1879945, 2543455, 3759890, 5086910, 8647747, 17295494, 43238735, 86477470]

約数ペア:

[(1, 86477470), (2, 43238735), (5, 17295494), (10, 8647747), (17, 5086910), (23, 3759890), (34, 2543455), (46, 1879945), (85, 1017382), (115, 751978), (170, 508691), (230, 375989), (289, 299230), (391, 221170), (578, 149615), (782, 110585), (1301, 66470), (1445, 59846), (1955, 44234), (2602, 33235), (2890, 29923), (3910, 22117), (6505, 13294), (6647, 13010)]