86395380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1453}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 242317824

約数和(自身を除く): 155922444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1453, 1982, 2906, 2973, 3964, 4359, 4955, 5812, 5946, 7265, 8718, 9910, 11892, 14530, 14865, 17436, 19820, 21795, 29060, 29730, 43590, 59460, 87180, 1439923, 2879846, 4319769, 5759692, 7199615, 8639538, 14399230, 17279076, 21598845, 28798460, 43197690, 86395380]

約数ペア:

[(1, 86395380), (2, 43197690), (3, 28798460), (4, 21598845), (5, 17279076), (6, 14399230), (10, 8639538), (12, 7199615), (15, 5759692), (20, 4319769), (30, 2879846), (60, 1439923), (991, 87180), (1453, 59460), (1982, 43590), (2906, 29730), (2973, 29060), (3964, 21795), (4359, 19820), (4955, 17436), (5812, 14865), (5946, 14530), (7265, 11892), (8718, 9910)]