210315210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1001501}}^1$

素因数の和:1001518

約数の個数: 32

約数和(自身を含む): 576865152

約数和(自身を除く): 366549942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1001501, 2003002, 3004503, 5007505, 6009006, 7010507, 10015010, 14021014, 15022515, 21031521, 30045030, 35052535, 42063042, 70105070, 105157605, 210315210]

約数ペア:

[(1, 210315210), (2, 105157605), (3, 70105070), (5, 42063042), (6, 35052535), (7, 30045030), (10, 21031521), (14, 15022515), (15, 14021014), (21, 10015010), (30, 7010507), (35, 6009006), (42, 5007505), (70, 3004503), (105, 2003002), (210, 1001501)]