30030084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 87272640

約数和(自身を除く): 57242556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 443, 538, 807, 886, 1076, 1329, 1614, 1772, 1883, 2421, 2658, 3101, 3228, 3766, 3987, 4842, 5316, 5649, 6202, 7532, 7974, 9303, 9684, 11298, 12404, 15948, 16947, 18606, 22596, 27909, 33894, 37212, 55818, 67788, 111636, 119167, 238334, 357501, 476668, 715002, 834169, 1072503, 1430004, 1668338, 2145006, 2502507, 3336676, 4290012, 5005014, 7507521, 10010028, 15015042, 30030084]

約数ペア:

[(1, 30030084), (2, 15015042), (3, 10010028), (4, 7507521), (6, 5005014), (7, 4290012), (9, 3336676), (12, 2502507), (14, 2145006), (18, 1668338), (21, 1430004), (28, 1072503), (36, 834169), (42, 715002), (63, 476668), (84, 357501), (126, 238334), (252, 119167), (269, 111636), (443, 67788), (538, 55818), (807, 37212), (886, 33894), (1076, 27909), (1329, 22596), (1614, 18606), (1772, 16947), (1883, 15948), (2421, 12404), (2658, 11298), (3101, 9684), (3228, 9303), (3766, 7974), (3987, 7532), (4842, 6202), (5316, 5649)]