8982870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 23998464

約数和(自身を除く): 15015594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 743, 806, 930, 1209, 1486, 2015, 2229, 2418, 3715, 4030, 4458, 6045, 7430, 9659, 11145, 12090, 19318, 22290, 23033, 28977, 46066, 48295, 57954, 69099, 96590, 115165, 138198, 144885, 230330, 289770, 299429, 345495, 598858, 690990, 898287, 1497145, 1796574, 2994290, 4491435, 8982870]

約数ペア:

[(1, 8982870), (2, 4491435), (3, 2994290), (5, 1796574), (6, 1497145), (10, 898287), (13, 690990), (15, 598858), (26, 345495), (30, 299429), (31, 289770), (39, 230330), (62, 144885), (65, 138198), (78, 115165), (93, 96590), (130, 69099), (155, 57954), (186, 48295), (195, 46066), (310, 28977), (390, 23033), (403, 22290), (465, 19318), (743, 12090), (806, 11145), (930, 9659), (1209, 7430), (1486, 6045), (2015, 4458), (2229, 4030), (2418, 3715)]