2854931940870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8929}}^1\times {\mathrm{463387}}^1$

素因数の和:472349

約数の個数: 64

約数和(自身を含む): 7150558763520

約数和(自身を除く): 4295626822650

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 8929, 17858, 26787, 44645, 53574, 89290, 133935, 205367, 267870, 410734, 463387, 616101, 926774, 1026835, 1232202, 1390161, 2053670, 2316935, 2780322, 3080505, 4633870, 6161010, 6950805, 10657901, 13901610, 21315802, 31973703, 53289505, 63947406, 106579010, 159868515, 319737030, 4137582523, 8275165046, 12412747569, 20687912615, 24825495138, 41375825230, 62063737845, 95164398029, 124127475690, 190328796058, 285493194087, 475821990145, 570986388174, 951643980290, 1427465970435, 2854931940870]

約数ペア:

[(1, 2854931940870), (2, 1427465970435), (3, 951643980290), (5, 570986388174), (6, 475821990145), (10, 285493194087), (15, 190328796058), (23, 124127475690), (30, 95164398029), (46, 62063737845), (69, 41375825230), (115, 24825495138), (138, 20687912615), (230, 12412747569), (345, 8275165046), (690, 4137582523), (8929, 319737030), (17858, 159868515), (26787, 106579010), (44645, 63947406), (53574, 53289505), (89290, 31973703), (133935, 21315802), (205367, 13901610), (267870, 10657901), (410734, 6950805), (463387, 6161010), (616101, 4633870), (926774, 3080505), (1026835, 2780322), (1232202, 2316935), (1390161, 2053670)]