7530030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^2$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 20201040

約数和(自身を除く): 12671010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 4509, 5010, 7515, 9018, 15030, 22545, 27889, 45090, 55778, 83667, 139445, 167334, 251001, 278890, 418335, 502002, 753003, 836670, 1255005, 1506006, 2510010, 3765015, 7530030]

約数ペア:

[(1, 7530030), (2, 3765015), (3, 2510010), (5, 1506006), (6, 1255005), (9, 836670), (10, 753003), (15, 502002), (18, 418335), (27, 278890), (30, 251001), (45, 167334), (54, 139445), (90, 83667), (135, 55778), (167, 45090), (270, 27889), (334, 22545), (501, 15030), (835, 9018), (1002, 7515), (1503, 5010), (1670, 4509), (2505, 3006)]