38146920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45413}}^1$

素因数の和:45434

約数の個数: 64

約数和(自身を含む): 130792320

約数和(自身を除く): 92645400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45413, 90826, 136239, 181652, 227065, 272478, 317891, 363304, 454130, 544956, 635782, 681195, 908260, 953673, 1089912, 1271564, 1362390, 1589455, 1816520, 1907346, 2543128, 2724780, 3178910, 3814692, 4768365, 5449560, 6357820, 7629384, 9536730, 12715640, 19073460, 38146920]

約数ペア:

[(1, 38146920), (2, 19073460), (3, 12715640), (4, 9536730), (5, 7629384), (6, 6357820), (7, 5449560), (8, 4768365), (10, 3814692), (12, 3178910), (14, 2724780), (15, 2543128), (20, 1907346), (21, 1816520), (24, 1589455), (28, 1362390), (30, 1271564), (35, 1089912), (40, 953673), (42, 908260), (56, 681195), (60, 635782), (70, 544956), (84, 454130), (105, 363304), (120, 317891), (140, 272478), (168, 227065), (210, 181652), (280, 136239), (420, 90826), (840, 45413)]