16553490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 25436910

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 359, 435, 530, 718, 795, 870, 1077, 1537, 1590, 1795, 2154, 3074, 3590, 4611, 5385, 7685, 9222, 10411, 10770, 15370, 19027, 20822, 23055, 31233, 38054, 46110, 52055, 57081, 62466, 95135, 104110, 114162, 156165, 190270, 285405, 312330, 551783, 570810, 1103566, 1655349, 2758915, 3310698, 5517830, 8276745, 16553490]

約数ペア:

[(1, 16553490), (2, 8276745), (3, 5517830), (5, 3310698), (6, 2758915), (10, 1655349), (15, 1103566), (29, 570810), (30, 551783), (53, 312330), (58, 285405), (87, 190270), (106, 156165), (145, 114162), (159, 104110), (174, 95135), (265, 62466), (290, 57081), (318, 52055), (359, 46110), (435, 38054), (530, 31233), (718, 23055), (795, 20822), (870, 19027), (1077, 15370), (1537, 10770), (1590, 10411), (1795, 9222), (2154, 7685), (3074, 5385), (3590, 4611)]