211029870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4637}}^1$

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 532961856

約数和(自身を除く): 321931986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1517, 3034, 4551, 4637, 7585, 9102, 9274, 13911, 15170, 22755, 23185, 27822, 45510, 46370, 69555, 139110, 171569, 190117, 343138, 380234, 514707, 570351, 857845, 950585, 1029414, 1140702, 1715690, 1901170, 2573535, 2851755, 5147070, 5703510, 7034329, 14068658, 21102987, 35171645, 42205974, 70343290, 105514935, 211029870]

約数ペア:

[(1, 211029870), (2, 105514935), (3, 70343290), (5, 42205974), (6, 35171645), (10, 21102987), (15, 14068658), (30, 7034329), (37, 5703510), (41, 5147070), (74, 2851755), (82, 2573535), (111, 1901170), (123, 1715690), (185, 1140702), (205, 1029414), (222, 950585), (246, 857845), (370, 570351), (410, 514707), (555, 380234), (615, 343138), (1110, 190117), (1230, 171569), (1517, 139110), (3034, 69555), (4551, 46370), (4637, 45510), (7585, 27822), (9102, 23185), (9274, 22755), (13911, 15170)]