142453060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229763}}^1$

素因数の和:229803

約数の個数: 24

約数和(自身を含む): 308802816

約数和(自身を除く): 166349756

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 229763, 459526, 919052, 1148815, 2297630, 4595260, 7122653, 14245306, 28490612, 35613265, 71226530, 142453060]

約数ペア:

[(1, 142453060), (2, 71226530), (4, 35613265), (5, 28490612), (10, 14245306), (20, 7122653), (31, 4595260), (62, 2297630), (124, 1148815), (155, 919052), (310, 459526), (620, 229763)]