30452030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 65992320

約数和(自身を除く): 35540290

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2143, 2842, 4286, 7105, 10715, 14210, 15001, 21430, 30002, 62147, 75005, 105007, 124294, 150010, 210014, 310735, 435029, 525035, 621470, 870058, 1050070, 2175145, 3045203, 4350290, 6090406, 15226015, 30452030]

約数ペア:

[(1, 30452030), (2, 15226015), (5, 6090406), (7, 4350290), (10, 3045203), (14, 2175145), (29, 1050070), (35, 870058), (49, 621470), (58, 525035), (70, 435029), (98, 310735), (145, 210014), (203, 150010), (245, 124294), (290, 105007), (406, 75005), (490, 62147), (1015, 30002), (1421, 21430), (2030, 15001), (2143, 14210), (2842, 10715), (4286, 7105)]