66268860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:2003

約数の個数: 96

約数和(自身を含む): 214728192

約数和(自身を除く): 148459332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 1901, 2324, 2490, 2905, 3486, 3802, 4980, 5703, 5810, 6972, 7604, 8715, 9505, 11406, 11620, 13307, 17430, 19010, 22812, 26614, 28515, 34860, 38020, 39921, 53228, 57030, 66535, 79842, 114060, 133070, 157783, 159684, 199605, 266140, 315566, 399210, 473349, 631132, 788915, 798420, 946698, 1104481, 1577830, 1893396, 2208962, 2366745, 3155660, 3313443, 4417924, 4733490, 5522405, 6626886, 9466980, 11044810, 13253772, 16567215, 22089620, 33134430, 66268860]

約数ペア:

[(1, 66268860), (2, 33134430), (3, 22089620), (4, 16567215), (5, 13253772), (6, 11044810), (7, 9466980), (10, 6626886), (12, 5522405), (14, 4733490), (15, 4417924), (20, 3313443), (21, 3155660), (28, 2366745), (30, 2208962), (35, 1893396), (42, 1577830), (60, 1104481), (70, 946698), (83, 798420), (84, 788915), (105, 631132), (140, 473349), (166, 399210), (210, 315566), (249, 266140), (332, 199605), (415, 159684), (420, 157783), (498, 133070), (581, 114060), (830, 79842), (996, 66535), (1162, 57030), (1245, 53228), (1660, 39921), (1743, 38020), (1901, 34860), (2324, 28515), (2490, 26614), (2905, 22812), (3486, 19010), (3802, 17430), (4980, 13307), (5703, 11620), (5810, 11406), (6972, 9505), (7604, 8715)]