3489430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 7280640

約数和(自身を除く): 3791210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 631, 790, 1106, 1262, 2765, 3155, 4417, 5530, 6310, 8834, 22085, 44170, 49849, 99698, 249245, 348943, 498490, 697886, 1744715, 3489430]

約数ペア:

[(1, 3489430), (2, 1744715), (5, 697886), (7, 498490), (10, 348943), (14, 249245), (35, 99698), (70, 49849), (79, 44170), (158, 22085), (395, 8834), (553, 6310), (631, 5530), (790, 4417), (1106, 3155), (1262, 2765)]