85491810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 238972032

約数和(自身を除く): 153480222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 142, 153, 170, 213, 255, 306, 355, 426, 510, 639, 710, 765, 787, 1065, 1207, 1278, 1530, 1574, 2130, 2361, 2414, 3195, 3621, 3935, 4722, 6035, 6390, 7083, 7242, 7870, 10863, 11805, 12070, 13379, 14166, 18105, 21726, 23610, 26758, 35415, 36210, 40137, 54315, 55877, 66895, 70830, 80274, 108630, 111754, 120411, 133790, 167631, 200685, 240822, 279385, 335262, 401370, 502893, 558770, 602055, 838155, 949909, 1005786, 1204110, 1676310, 1899818, 2514465, 2849727, 4749545, 5028930, 5699454, 8549181, 9499090, 14248635, 17098362, 28497270, 42745905, 85491810]

約数ペア:

[(1, 85491810), (2, 42745905), (3, 28497270), (5, 17098362), (6, 14248635), (9, 9499090), (10, 8549181), (15, 5699454), (17, 5028930), (18, 4749545), (30, 2849727), (34, 2514465), (45, 1899818), (51, 1676310), (71, 1204110), (85, 1005786), (90, 949909), (102, 838155), (142, 602055), (153, 558770), (170, 502893), (213, 401370), (255, 335262), (306, 279385), (355, 240822), (426, 200685), (510, 167631), (639, 133790), (710, 120411), (765, 111754), (787, 108630), (1065, 80274), (1207, 70830), (1278, 66895), (1530, 55877), (1574, 54315), (2130, 40137), (2361, 36210), (2414, 35415), (3195, 26758), (3621, 23610), (3935, 21726), (4722, 18105), (6035, 14166), (6390, 13379), (7083, 12070), (7242, 11805), (7870, 10863)]