312586950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5230

約数の個数: 96

約数和(自身を含む): 861944832

約数和(自身を除く): 549357882

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, 5171, 6045, 10075, 10342, 12090, 15513, 20150, 25855, 30225, 31026, 51710, 60450, 67223, 77565, 129275, 134446, 155130, 160301, 201669, 258550, 320602, 336115, 387825, 403338, 480903, 672230, 775650, 801505, 961806, 1008345, 1603010, 1680575, 2016690, 2083913, 2404515, 3361150, 4007525, 4167826, 4809030, 5041725, 6251739, 8015050, 10083450, 10419565, 12022575, 12503478, 20839130, 24045150, 31258695, 52097825, 62517390, 104195650, 156293475, 312586950]

約数ペア:

[(1, 312586950), (2, 156293475), (3, 104195650), (5, 62517390), (6, 52097825), (10, 31258695), (13, 24045150), (15, 20839130), (25, 12503478), (26, 12022575), (30, 10419565), (31, 10083450), (39, 8015050), (50, 6251739), (62, 5041725), (65, 4809030), (75, 4167826), (78, 4007525), (93, 3361150), (130, 2404515), (150, 2083913), (155, 2016690), (186, 1680575), (195, 1603010), (310, 1008345), (325, 961806), (390, 801505), (403, 775650), (465, 672230), (650, 480903), (775, 403338), (806, 387825), (930, 336115), (975, 320602), (1209, 258550), (1550, 201669), (1950, 160301), (2015, 155130), (2325, 134446), (2418, 129275), (4030, 77565), (4650, 67223), (5171, 60450), (6045, 51710), (10075, 31026), (10342, 30225), (12090, 25855), (15513, 20150)]