42269220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{33547}}^1$

素因数の和:33569

約数の個数: 72

約数和(自身を含む): 146537664

約数和(自身を除く): 104268444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 33547, 67094, 100641, 134188, 167735, 201282, 234829, 301923, 335470, 402564, 469658, 503205, 603846, 670940, 704487, 939316, 1006410, 1174145, 1207692, 1408974, 1509615, 2012820, 2113461, 2348290, 2817948, 3019230, 3522435, 4226922, 4696580, 6038460, 7044870, 8453844, 10567305, 14089740, 21134610, 42269220]

約数ペア:

[(1, 42269220), (2, 21134610), (3, 14089740), (4, 10567305), (5, 8453844), (6, 7044870), (7, 6038460), (9, 4696580), (10, 4226922), (12, 3522435), (14, 3019230), (15, 2817948), (18, 2348290), (20, 2113461), (21, 2012820), (28, 1509615), (30, 1408974), (35, 1207692), (36, 1174145), (42, 1006410), (45, 939316), (60, 704487), (63, 670940), (70, 603846), (84, 503205), (90, 469658), (105, 402564), (126, 335470), (140, 301923), (180, 234829), (210, 201282), (252, 167735), (315, 134188), (420, 100641), (630, 67094), (1260, 33547)]