82819070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 165862080

約数和(自身を除く): 83043010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 107, 145, 157, 170, 214, 290, 314, 493, 535, 785, 986, 1070, 1570, 1819, 2465, 2669, 3103, 3638, 4553, 4930, 5338, 6206, 9095, 9106, 13345, 15515, 16799, 18190, 22765, 26690, 31030, 33598, 45530, 52751, 77401, 83995, 105502, 154802, 167990, 263755, 285583, 387005, 487171, 527510, 571166, 774010, 974342, 1427915, 2435855, 2855830, 4871710, 8281907, 16563814, 41409535, 82819070]

約数ペア:

[(1, 82819070), (2, 41409535), (5, 16563814), (10, 8281907), (17, 4871710), (29, 2855830), (34, 2435855), (58, 1427915), (85, 974342), (107, 774010), (145, 571166), (157, 527510), (170, 487171), (214, 387005), (290, 285583), (314, 263755), (493, 167990), (535, 154802), (785, 105502), (986, 83995), (1070, 77401), (1570, 52751), (1819, 45530), (2465, 33598), (2669, 31030), (3103, 26690), (3638, 22765), (4553, 18190), (4930, 16799), (5338, 15515), (6206, 13345), (9095, 9106)]