2349180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 7373184

約数和(自身を除く): 5024004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 421, 465, 558, 620, 842, 930, 1116, 1263, 1395, 1684, 1860, 2105, 2526, 2790, 3789, 4210, 5052, 5580, 6315, 7578, 8420, 12630, 13051, 15156, 18945, 25260, 26102, 37890, 39153, 52204, 65255, 75780, 78306, 117459, 130510, 156612, 195765, 234918, 261020, 391530, 469836, 587295, 783060, 1174590, 2349180]

約数ペア:

[(1, 2349180), (2, 1174590), (3, 783060), (4, 587295), (5, 469836), (6, 391530), (9, 261020), (10, 234918), (12, 195765), (15, 156612), (18, 130510), (20, 117459), (30, 78306), (31, 75780), (36, 65255), (45, 52204), (60, 39153), (62, 37890), (90, 26102), (93, 25260), (124, 18945), (155, 15156), (180, 13051), (186, 12630), (279, 8420), (310, 7578), (372, 6315), (421, 5580), (465, 5052), (558, 4210), (620, 3789), (842, 2790), (930, 2526), (1116, 2105), (1263, 1860), (1395, 1684)]