7453020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 21547008

約数和(自身を除く): 14093988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4007, 8014, 12021, 16028, 20035, 24042, 40070, 48084, 60105, 80140, 120210, 124217, 240420, 248434, 372651, 496868, 621085, 745302, 1242170, 1490604, 1863255, 2484340, 3726510, 7453020]

約数ペア:

[(1, 7453020), (2, 3726510), (3, 2484340), (4, 1863255), (5, 1490604), (6, 1242170), (10, 745302), (12, 621085), (15, 496868), (20, 372651), (30, 248434), (31, 240420), (60, 124217), (62, 120210), (93, 80140), (124, 60105), (155, 48084), (186, 40070), (310, 24042), (372, 20035), (465, 16028), (620, 12021), (930, 8014), (1860, 4007)]