73698730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25679}}^1$

素因数の和:25734

約数の個数: 32

約数和(自身を含む): 155312640

約数和(自身を除く): 81613910

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 25679, 51358, 128395, 179753, 256790, 359506, 898765, 1052839, 1797530, 2105678, 5264195, 7369873, 10528390, 14739746, 36849365, 73698730]

約数ペア:

[(1, 73698730), (2, 36849365), (5, 14739746), (7, 10528390), (10, 7369873), (14, 5264195), (35, 2105678), (41, 1797530), (70, 1052839), (82, 898765), (205, 359506), (287, 256790), (410, 179753), (574, 128395), (1435, 51358), (2870, 25679)]