15706690570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 29749192704

約数和(自身を除く): 14042502134

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 373, 446, 746, 821, 1115, 1642, 1865, 2230, 3730, 4105, 5129, 8210, 8579, 10258, 17158, 18883, 25645, 37766, 42895, 51290, 83179, 85790, 94415, 166358, 183083, 188830, 306233, 366166, 415895, 612466, 831790, 915415, 1531165, 1830830, 1913117, 3062330, 3826234, 4210909, 7043359, 8421818, 9565585, 14086718, 19131170, 21054545, 35216795, 42109090, 68289959, 70433590, 136579918, 341449795, 682899590, 1570669057, 3141338114, 7853345285, 15706690570]

約数ペア:

[(1, 15706690570), (2, 7853345285), (5, 3141338114), (10, 1570669057), (23, 682899590), (46, 341449795), (115, 136579918), (223, 70433590), (230, 68289959), (373, 42109090), (446, 35216795), (746, 21054545), (821, 19131170), (1115, 14086718), (1642, 9565585), (1865, 8421818), (2230, 7043359), (3730, 4210909), (4105, 3826234), (5129, 3062330), (8210, 1913117), (8579, 1830830), (10258, 1531165), (17158, 915415), (18883, 831790), (25645, 612466), (37766, 415895), (42895, 366166), (51290, 306233), (83179, 188830), (85790, 183083), (94415, 166358)]