474480420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{255097}}^1$

素因数の和:255140

約数の個数: 48

約数和(自身を含む): 1371406848

約数和(自身を除く): 896926428

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, 255097, 510194, 765291, 1020388, 1275485, 1530582, 2550970, 3061164, 3826455, 5101940, 7652910, 7908007, 15305820, 15816014, 23724021, 31632028, 39540035, 47448042, 79080070, 94896084, 118620105, 158160140, 237240210, 474480420]

約数ペア:

[(1, 474480420), (2, 237240210), (3, 158160140), (4, 118620105), (5, 94896084), (6, 79080070), (10, 47448042), (12, 39540035), (15, 31632028), (20, 23724021), (30, 15816014), (31, 15305820), (60, 7908007), (62, 7652910), (93, 5101940), (124, 3826455), (155, 3061164), (186, 2550970), (310, 1530582), (372, 1275485), (465, 1020388), (620, 765291), (930, 510194), (1860, 255097)]