16534140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39367}}^1$

素因数の和:39386

約数の個数: 48

約数和(自身を含む): 52910592

約数和(自身を除く): 36376452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39367, 78734, 118101, 157468, 196835, 236202, 275569, 393670, 472404, 551138, 590505, 787340, 826707, 1102276, 1181010, 1377845, 1653414, 2362020, 2755690, 3306828, 4133535, 5511380, 8267070, 16534140]

約数ペア:

[(1, 16534140), (2, 8267070), (3, 5511380), (4, 4133535), (5, 3306828), (6, 2755690), (7, 2362020), (10, 1653414), (12, 1377845), (14, 1181010), (15, 1102276), (20, 826707), (21, 787340), (28, 590505), (30, 551138), (35, 472404), (42, 393670), (60, 275569), (70, 236202), (84, 196835), (105, 157468), (140, 118101), (210, 78734), (420, 39367)]