85612890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4335

約数の個数: 64

約数和(自身を含む): 227878272

約数和(自身を除く): 142265382

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 4026, 4253, 6710, 8506, 10065, 12759, 20130, 21265, 25518, 42530, 46783, 63795, 93566, 127590, 140349, 233915, 259433, 280698, 467830, 518866, 701745, 778299, 1297165, 1403490, 1556598, 2594330, 2853763, 3891495, 5707526, 7782990, 8561289, 14268815, 17122578, 28537630, 42806445, 85612890]

約数ペア:

[(1, 85612890), (2, 42806445), (3, 28537630), (5, 17122578), (6, 14268815), (10, 8561289), (11, 7782990), (15, 5707526), (22, 3891495), (30, 2853763), (33, 2594330), (55, 1556598), (61, 1403490), (66, 1297165), (110, 778299), (122, 701745), (165, 518866), (183, 467830), (305, 280698), (330, 259433), (366, 233915), (610, 140349), (671, 127590), (915, 93566), (1342, 63795), (1830, 46783), (2013, 42530), (3355, 25518), (4026, 21265), (4253, 20130), (6710, 12759), (8506, 10065)]