66983670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57251}}^1$

素因数の和:57277

約数の個数: 48

約数和(自身を含む): 187557552

約数和(自身を除く): 120573882

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, 57251, 114502, 171753, 286255, 343506, 515259, 572510, 744263, 858765, 1030518, 1488526, 1717530, 2232789, 2576295, 3721315, 4465578, 5152590, 6698367, 7442630, 11163945, 13396734, 22327890, 33491835, 66983670]

約数ペア:

[(1, 66983670), (2, 33491835), (3, 22327890), (5, 13396734), (6, 11163945), (9, 7442630), (10, 6698367), (13, 5152590), (15, 4465578), (18, 3721315), (26, 2576295), (30, 2232789), (39, 1717530), (45, 1488526), (65, 1030518), (78, 858765), (90, 744263), (117, 572510), (130, 515259), (195, 343506), (234, 286255), (390, 171753), (585, 114502), (1170, 57251)]