20137522230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31964321}}^1$

素因数の和:31964341

約数の個数: 48

約数和(自身を含む): 59837210784

約数和(自身を除く): 39699688554

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, 31964321, 63928642, 95892963, 159821605, 191785926, 223750247, 287678889, 319643210, 447500494, 479464815, 575357778, 671250741, 958929630, 1118751235, 1342501482, 1438394445, 2013752223, 2237502470, 2876788890, 3356253705, 4027504446, 6712507410, 10068761115, 20137522230]

約数ペア:

[(1, 20137522230), (2, 10068761115), (3, 6712507410), (5, 4027504446), (6, 3356253705), (7, 2876788890), (9, 2237502470), (10, 2013752223), (14, 1438394445), (15, 1342501482), (18, 1118751235), (21, 958929630), (30, 671250741), (35, 575357778), (42, 479464815), (45, 447500494), (63, 319643210), (70, 287678889), (90, 223750247), (105, 191785926), (126, 159821605), (210, 95892963), (315, 63928642), (630, 31964321)]