22147930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 46002816

約数和(自身を除く): 23854886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2957, 3745, 5914, 7490, 14785, 20699, 29570, 41398, 103495, 206990, 316399, 632798, 1581995, 2214793, 3163990, 4429586, 11073965, 22147930]

約数ペア:

[(1, 22147930), (2, 11073965), (5, 4429586), (7, 3163990), (10, 2214793), (14, 1581995), (35, 632798), (70, 316399), (107, 206990), (214, 103495), (535, 41398), (749, 29570), (1070, 20699), (1498, 14785), (2957, 7490), (3745, 5914)]