74907070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1823}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 154441728

約数和(自身を除く): 79534658

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 587, 1174, 1823, 2935, 3646, 4109, 5870, 8218, 9115, 12761, 18230, 20545, 25522, 41090, 63805, 127610, 1070101, 2140202, 5350505, 7490707, 10701010, 14981414, 37453535, 74907070]

約数ペア:

[(1, 74907070), (2, 37453535), (5, 14981414), (7, 10701010), (10, 7490707), (14, 5350505), (35, 2140202), (70, 1070101), (587, 127610), (1174, 63805), (1823, 41090), (2935, 25522), (3646, 20545), (4109, 18230), (5870, 12761), (8218, 9115)]