7969140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{44273}}^1$

素因数の和:44288

約数の個数: 36

約数和(自身を含む): 24173604

約数和(自身を除く): 16204464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 44273, 88546, 132819, 177092, 221365, 265638, 398457, 442730, 531276, 664095, 796914, 885460, 1328190, 1593828, 1992285, 2656380, 3984570, 7969140]

約数ペア:

[(1, 7969140), (2, 3984570), (3, 2656380), (4, 1992285), (5, 1593828), (6, 1328190), (9, 885460), (10, 796914), (12, 664095), (15, 531276), (18, 442730), (20, 398457), (30, 265638), (36, 221365), (45, 177092), (60, 132819), (90, 88546), (180, 44273)]