63504420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151201}}^1$

素因数の和:151220

約数の個数: 48

約数和(自身を含む): 203215488

約数和(自身を除く): 139711068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 151201, 302402, 453603, 604804, 756005, 907206, 1058407, 1512010, 1814412, 2116814, 2268015, 3024020, 3175221, 4233628, 4536030, 5292035, 6350442, 9072060, 10584070, 12700884, 15876105, 21168140, 31752210, 63504420]

約数ペア:

[(1, 63504420), (2, 31752210), (3, 21168140), (4, 15876105), (5, 12700884), (6, 10584070), (7, 9072060), (10, 6350442), (12, 5292035), (14, 4536030), (15, 4233628), (20, 3175221), (21, 3024020), (28, 2268015), (30, 2116814), (35, 1814412), (42, 1512010), (60, 1058407), (70, 907206), (84, 756005), (105, 604804), (140, 453603), (210, 302402), (420, 151201)]