23898810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 62270208

約数和(自身を除く): 38371398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 263, 390, 466, 526, 699, 789, 1165, 1315, 1398, 1578, 2330, 2630, 3029, 3419, 3495, 3945, 6058, 6838, 6990, 7890, 9087, 10257, 15145, 17095, 18174, 20514, 30290, 34190, 45435, 51285, 61279, 90870, 102570, 122558, 183837, 306395, 367674, 612790, 796627, 919185, 1593254, 1838370, 2389881, 3983135, 4779762, 7966270, 11949405, 23898810]

約数ペア:

[(1, 23898810), (2, 11949405), (3, 7966270), (5, 4779762), (6, 3983135), (10, 2389881), (13, 1838370), (15, 1593254), (26, 919185), (30, 796627), (39, 612790), (65, 367674), (78, 306395), (130, 183837), (195, 122558), (233, 102570), (263, 90870), (390, 61279), (466, 51285), (526, 45435), (699, 34190), (789, 30290), (1165, 20514), (1315, 18174), (1398, 17095), (1578, 15145), (2330, 10257), (2630, 9087), (3029, 7890), (3419, 6990), (3495, 6838), (3945, 6058)]