66654210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45343}}^1$

素因数の和:45367

約数の個数: 48

約数和(自身を含む): 186091776

約数和(自身を除く): 119437566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45343, 90686, 136029, 226715, 272058, 317401, 453430, 634802, 680145, 952203, 1360290, 1587005, 1904406, 2221807, 3174010, 4443614, 4761015, 6665421, 9522030, 11109035, 13330842, 22218070, 33327105, 66654210]

約数ペア:

[(1, 66654210), (2, 33327105), (3, 22218070), (5, 13330842), (6, 11109035), (7, 9522030), (10, 6665421), (14, 4761015), (15, 4443614), (21, 3174010), (30, 2221807), (35, 1904406), (42, 1587005), (49, 1360290), (70, 952203), (98, 680145), (105, 634802), (147, 453430), (210, 317401), (245, 272058), (294, 226715), (490, 136029), (735, 90686), (1470, 45343)]