12462930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 34329600

約数和(自身を除く): 21866670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1489, 1674, 2790, 2978, 4185, 4467, 7445, 8370, 8934, 13401, 14890, 22335, 26802, 40203, 44670, 46159, 67005, 80406, 92318, 134010, 138477, 201015, 230795, 276954, 402030, 415431, 461590, 692385, 830862, 1246293, 1384770, 2077155, 2492586, 4154310, 6231465, 12462930]

約数ペア:

[(1, 12462930), (2, 6231465), (3, 4154310), (5, 2492586), (6, 2077155), (9, 1384770), (10, 1246293), (15, 830862), (18, 692385), (27, 461590), (30, 415431), (31, 402030), (45, 276954), (54, 230795), (62, 201015), (90, 138477), (93, 134010), (135, 92318), (155, 80406), (186, 67005), (270, 46159), (279, 44670), (310, 40203), (465, 26802), (558, 22335), (837, 14890), (930, 13401), (1395, 8934), (1489, 8370), (1674, 7445), (2790, 4467), (2978, 4185)]