1122751890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{959617}}^1$

素因数の和:959643

約数の個数: 48

約数和(自身を含む): 3143708568

約数和(自身を除く): 2020956678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 959617, 1919234, 2878851, 4798085, 5757702, 8636553, 9596170, 12475021, 14394255, 17273106, 24950042, 28788510, 37425063, 43182765, 62375105, 74850126, 86365530, 112275189, 124750210, 187125315, 224550378, 374250630, 561375945, 1122751890]

約数ペア:

[(1, 1122751890), (2, 561375945), (3, 374250630), (5, 224550378), (6, 187125315), (9, 124750210), (10, 112275189), (13, 86365530), (15, 74850126), (18, 62375105), (26, 43182765), (30, 37425063), (39, 28788510), (45, 24950042), (65, 17273106), (78, 14394255), (90, 12475021), (117, 9596170), (130, 8636553), (195, 5757702), (234, 4798085), (390, 2878851), (585, 1919234), (1170, 959617)]