7975349850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131933}}^1$

素因数の和:131992

約数の個数: 96

約数和(自身を含む): 21987592704

約数和(自身を除く): 14012242854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4030, 4650, 6045, 10075, 12090, 20150, 30225, 60450, 131933, 263866, 395799, 659665, 791598, 1319330, 1715129, 1978995, 3298325, 3430258, 3957990, 4089923, 5145387, 6596650, 8179846, 8575645, 9894975, 10290774, 12269769, 17151290, 19789950, 20449615, 24539538, 25726935, 40899230, 42878225, 51453870, 53168999, 61348845, 85756450, 102248075, 106337998, 122697690, 128634675, 159506997, 204496150, 257269350, 265844995, 306744225, 319013994, 531689990, 613488450, 797534985, 1329224975, 1595069970, 2658449950, 3987674925, 7975349850]

約数ペア:

[(1, 7975349850), (2, 3987674925), (3, 2658449950), (5, 1595069970), (6, 1329224975), (10, 797534985), (13, 613488450), (15, 531689990), (25, 319013994), (26, 306744225), (30, 265844995), (31, 257269350), (39, 204496150), (50, 159506997), (62, 128634675), (65, 122697690), (75, 106337998), (78, 102248075), (93, 85756450), (130, 61348845), (150, 53168999), (155, 51453870), (186, 42878225), (195, 40899230), (310, 25726935), (325, 24539538), (390, 20449615), (403, 19789950), (465, 17151290), (650, 12269769), (775, 10290774), (806, 9894975), (930, 8575645), (975, 8179846), (1209, 6596650), (1550, 5145387), (1950, 4089923), (2015, 3957990), (2325, 3430258), (2418, 3298325), (4030, 1978995), (4650, 1715129), (6045, 1319330), (10075, 791598), (12090, 659665), (20150, 395799), (30225, 263866), (60450, 131933)]