4621140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25673}}^1$

素因数の和:25688

約数の個数: 36

約数和(自身を含む): 14018004

約数和(自身を除く): 9396864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25673, 51346, 77019, 102692, 128365, 154038, 231057, 256730, 308076, 385095, 462114, 513460, 770190, 924228, 1155285, 1540380, 2310570, 4621140]

約数ペア:

[(1, 4621140), (2, 2310570), (3, 1540380), (4, 1155285), (5, 924228), (6, 770190), (9, 513460), (10, 462114), (12, 385095), (15, 308076), (18, 256730), (20, 231057), (30, 154038), (36, 128365), (45, 102692), (60, 77019), (90, 51346), (180, 25673)]