16871010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 27158430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 239, 362, 390, 478, 543, 717, 905, 1086, 1195, 1434, 1810, 2353, 2390, 2715, 3107, 3585, 4706, 5430, 6214, 7059, 7170, 9321, 11765, 14118, 15535, 18642, 23530, 31070, 35295, 43259, 46605, 70590, 86518, 93210, 129777, 216295, 259554, 432590, 562367, 648885, 1124734, 1297770, 1687101, 2811835, 3374202, 5623670, 8435505, 16871010]

約数ペア:

[(1, 16871010), (2, 8435505), (3, 5623670), (5, 3374202), (6, 2811835), (10, 1687101), (13, 1297770), (15, 1124734), (26, 648885), (30, 562367), (39, 432590), (65, 259554), (78, 216295), (130, 129777), (181, 93210), (195, 86518), (239, 70590), (362, 46605), (390, 43259), (478, 35295), (543, 31070), (717, 23530), (905, 18642), (1086, 15535), (1195, 14118), (1434, 11765), (1810, 9321), (2353, 7170), (2390, 7059), (2715, 6214), (3107, 5430), (3585, 4706)]