64260630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{102001}}^1$

素因数の和:102021

約数の個数: 48

約数和(自身を含む): 190947744

約数和(自身を除く): 126687114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 102001, 204002, 306003, 510005, 612006, 714007, 918009, 1020010, 1428014, 1530015, 1836018, 2142021, 3060030, 3570035, 4284042, 4590045, 6426063, 7140070, 9180090, 10710105, 12852126, 21420210, 32130315, 64260630]

約数ペア:

[(1, 64260630), (2, 32130315), (3, 21420210), (5, 12852126), (6, 10710105), (7, 9180090), (9, 7140070), (10, 6426063), (14, 4590045), (15, 4284042), (18, 3570035), (21, 3060030), (30, 2142021), (35, 1836018), (42, 1530015), (45, 1428014), (63, 1020010), (70, 918009), (90, 714007), (105, 612006), (126, 510005), (210, 306003), (315, 204002), (630, 102001)]