807041530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71993}}^1$

素因数の和:72078

約数の個数: 32

約数和(自身を含む): 1555070400

約数和(自身を除く): 748028870

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 71993, 143986, 359965, 719930, 1367867, 2735734, 4247587, 6839335, 8495174, 13678670, 21237935, 42475870, 80704153, 161408306, 403520765, 807041530]

約数ペア:

[(1, 807041530), (2, 403520765), (5, 161408306), (10, 80704153), (19, 42475870), (38, 21237935), (59, 13678670), (95, 8495174), (118, 6839335), (190, 4247587), (295, 2735734), (590, 1367867), (1121, 719930), (2242, 359965), (5605, 143986), (11210, 71993)]