30330420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8287}}^1$

素因数の和:8360

約数の個数: 48

約数和(自身を含む): 86327808

約数和(自身を除く): 55997388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 8287, 16574, 24861, 33148, 41435, 49722, 82870, 99444, 124305, 165740, 248610, 497220, 505507, 1011014, 1516521, 2022028, 2527535, 3033042, 5055070, 6066084, 7582605, 10110140, 15165210, 30330420]

約数ペア:

[(1, 30330420), (2, 15165210), (3, 10110140), (4, 7582605), (5, 6066084), (6, 5055070), (10, 3033042), (12, 2527535), (15, 2022028), (20, 1516521), (30, 1011014), (60, 505507), (61, 497220), (122, 248610), (183, 165740), (244, 124305), (305, 99444), (366, 82870), (610, 49722), (732, 41435), (915, 33148), (1220, 24861), (1830, 16574), (3660, 8287)]