31414130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 66344832

約数和(自身を除く): 34930702

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 107, 110, 157, 170, 187, 214, 314, 374, 535, 785, 935, 1070, 1177, 1570, 1727, 1819, 1870, 2354, 2669, 3454, 3638, 5338, 5885, 8635, 9095, 11770, 13345, 16799, 17270, 18190, 20009, 26690, 29359, 33598, 40018, 58718, 83995, 100045, 146795, 167990, 184789, 200090, 285583, 293590, 369578, 571166, 923945, 1427915, 1847890, 2855830, 3141413, 6282826, 15707065, 31414130]

約数ペア:

[(1, 31414130), (2, 15707065), (5, 6282826), (10, 3141413), (11, 2855830), (17, 1847890), (22, 1427915), (34, 923945), (55, 571166), (85, 369578), (107, 293590), (110, 285583), (157, 200090), (170, 184789), (187, 167990), (214, 146795), (314, 100045), (374, 83995), (535, 58718), (785, 40018), (935, 33598), (1070, 29359), (1177, 26690), (1570, 20009), (1727, 18190), (1819, 17270), (1870, 16799), (2354, 13345), (2669, 11770), (3454, 9095), (3638, 8635), (5338, 5885)]