15911630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9883}}^1$

素因数の和:9920

約数の個数: 32

約数和(自身を含む): 34159104

約数和(自身を除く): 18247474

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 9883, 19766, 49415, 69181, 98830, 138362, 227309, 345905, 454618, 691810, 1136545, 1591163, 2273090, 3182326, 7955815, 15911630]

約数ペア:

[(1, 15911630), (2, 7955815), (5, 3182326), (7, 2273090), (10, 1591163), (14, 1136545), (23, 691810), (35, 454618), (46, 345905), (70, 227309), (115, 138362), (161, 98830), (230, 69181), (322, 49415), (805, 19766), (1610, 9883)]