30081456

素因数分解:

$2^4\times 3^6\times {\mathrm{2579}}^1$

素因数の和:2605

約数の個数: 70

約数和(自身を含む): 87418140

約数和(自身を除く): 57336684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2579, 2916, 3888, 5158, 5832, 7737, 10316, 11664, 15474, 20632, 23211, 30948, 41264, 46422, 61896, 69633, 92844, 123792, 139266, 185688, 208899, 278532, 371376, 417798, 557064, 626697, 835596, 1114128, 1253394, 1671192, 1880091, 2506788, 3342384, 3760182, 5013576, 7520364, 10027152, 15040728, 30081456]

約数ペア:

[(1, 30081456), (2, 15040728), (3, 10027152), (4, 7520364), (6, 5013576), (8, 3760182), (9, 3342384), (12, 2506788), (16, 1880091), (18, 1671192), (24, 1253394), (27, 1114128), (36, 835596), (48, 626697), (54, 557064), (72, 417798), (81, 371376), (108, 278532), (144, 208899), (162, 185688), (216, 139266), (243, 123792), (324, 92844), (432, 69633), (486, 61896), (648, 46422), (729, 41264), (972, 30948), (1296, 23211), (1458, 20632), (1944, 15474), (2579, 11664), (2916, 10316), (3888, 7737), (5158, 5832)]