31112210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 59661360

約数和(自身を除く): 28549150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 929, 985, 1858, 1970, 3349, 4645, 6698, 9290, 15793, 16745, 31586, 33490, 78965, 157930, 183013, 366026, 915065, 1830130, 3111221, 6222442, 15556105, 31112210]

約数ペア:

[(1, 31112210), (2, 15556105), (5, 6222442), (10, 3111221), (17, 1830130), (34, 915065), (85, 366026), (170, 183013), (197, 157930), (394, 78965), (929, 33490), (985, 31586), (1858, 16745), (1970, 15793), (3349, 9290), (4645, 6698)]