16552890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 28098630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 607, 909, 1010, 1214, 1515, 1818, 1821, 2727, 3030, 3035, 3642, 4545, 5454, 5463, 6070, 9090, 9105, 10926, 13635, 16389, 18210, 27270, 27315, 32778, 54630, 61307, 81945, 122614, 163890, 183921, 306535, 367842, 551763, 613070, 919605, 1103526, 1655289, 1839210, 2758815, 3310578, 5517630, 8276445, 16552890]

約数ペア:

[(1, 16552890), (2, 8276445), (3, 5517630), (5, 3310578), (6, 2758815), (9, 1839210), (10, 1655289), (15, 1103526), (18, 919605), (27, 613070), (30, 551763), (45, 367842), (54, 306535), (90, 183921), (101, 163890), (135, 122614), (202, 81945), (270, 61307), (303, 54630), (505, 32778), (606, 27315), (607, 27270), (909, 18210), (1010, 16389), (1214, 13635), (1515, 10926), (1818, 9105), (1821, 9090), (2727, 6070), (3030, 5463), (3035, 5454), (3642, 4545)]