22492260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17851}}^1$

素因数の和:17873

約数の個数: 72

約数和(自身を含む): 77977536

約数和(自身を除く): 55485276

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, 17851, 35702, 53553, 71404, 89255, 107106, 124957, 160659, 178510, 214212, 249914, 267765, 321318, 357020, 374871, 499828, 535530, 624785, 642636, 749742, 803295, 1071060, 1124613, 1249570, 1499484, 1606590, 1874355, 2249226, 2499140, 3213180, 3748710, 4498452, 5623065, 7497420, 11246130, 22492260]

約数ペア:

[(1, 22492260), (2, 11246130), (3, 7497420), (4, 5623065), (5, 4498452), (6, 3748710), (7, 3213180), (9, 2499140), (10, 2249226), (12, 1874355), (14, 1606590), (15, 1499484), (18, 1249570), (20, 1124613), (21, 1071060), (28, 803295), (30, 749742), (35, 642636), (36, 624785), (42, 535530), (45, 499828), (60, 374871), (63, 357020), (70, 321318), (84, 267765), (90, 249914), (105, 214212), (126, 178510), (140, 160659), (180, 124957), (210, 107106), (252, 89255), (315, 71404), (420, 53553), (630, 35702), (1260, 17851)]