29194380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2823

約数の個数: 72

約数和(自身を含む): 90090000

約数和(自身を除く): 60895620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 2749, 3540, 5310, 5498, 8247, 10620, 10996, 13745, 16494, 24741, 27490, 32988, 41235, 49482, 54980, 82470, 98964, 123705, 162191, 164940, 247410, 324382, 486573, 494820, 648764, 810955, 973146, 1459719, 1621910, 1946292, 2432865, 2919438, 3243820, 4865730, 5838876, 7298595, 9731460, 14597190, 29194380]

約数ペア:

[(1, 29194380), (2, 14597190), (3, 9731460), (4, 7298595), (5, 5838876), (6, 4865730), (9, 3243820), (10, 2919438), (12, 2432865), (15, 1946292), (18, 1621910), (20, 1459719), (30, 973146), (36, 810955), (45, 648764), (59, 494820), (60, 486573), (90, 324382), (118, 247410), (177, 164940), (180, 162191), (236, 123705), (295, 98964), (354, 82470), (531, 54980), (590, 49482), (708, 41235), (885, 32988), (1062, 27490), (1180, 24741), (1770, 16494), (2124, 13745), (2655, 10996), (2749, 10620), (3540, 8247), (5310, 5498)]