171944970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5615

約数の個数: 64

約数和(自身を含む): 444185856

約数和(自身を除く): 272240886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 3111, 5185, 5527, 6222, 10370, 11054, 15555, 16581, 27635, 31110, 33162, 55270, 82905, 93959, 165810, 187918, 281877, 337147, 469795, 563754, 674294, 939590, 1011441, 1409385, 1685735, 2022882, 2818770, 3371470, 5057205, 5731499, 10114410, 11462998, 17194497, 28657495, 34388994, 57314990, 85972485, 171944970]

約数ペア:

[(1, 171944970), (2, 85972485), (3, 57314990), (5, 34388994), (6, 28657495), (10, 17194497), (15, 11462998), (17, 10114410), (30, 5731499), (34, 5057205), (51, 3371470), (61, 2818770), (85, 2022882), (102, 1685735), (122, 1409385), (170, 1011441), (183, 939590), (255, 674294), (305, 563754), (366, 469795), (510, 337147), (610, 281877), (915, 187918), (1037, 165810), (1830, 93959), (2074, 82905), (3111, 55270), (5185, 33162), (5527, 31110), (6222, 27635), (10370, 16581), (11054, 15555)]