146248890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{256577}}^1$

素因数の和:256606

約数の個数: 32

約数和(自身を含む): 369472320

約数和(自身を除く): 223223430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 256577, 513154, 769731, 1282885, 1539462, 2565770, 3848655, 4874963, 7697310, 9749926, 14624889, 24374815, 29249778, 48749630, 73124445, 146248890]

約数ペア:

[(1, 146248890), (2, 73124445), (3, 48749630), (5, 29249778), (6, 24374815), (10, 14624889), (15, 9749926), (19, 7697310), (30, 4874963), (38, 3848655), (57, 2565770), (95, 1539462), (114, 1282885), (190, 769731), (285, 513154), (570, 256577)]