1330459140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{84313}}^1$

素因数の和:84588

約数の個数: 48

約数和(自身を含む): 3739494528

約数和(自身を除く): 2409035388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 84313, 168626, 252939, 337252, 421565, 505878, 843130, 1011756, 1264695, 1686260, 2529390, 5058780, 22174319, 44348638, 66522957, 88697276, 110871595, 133045914, 221743190, 266091828, 332614785, 443486380, 665229570, 1330459140]

約数ペア:

[(1, 1330459140), (2, 665229570), (3, 443486380), (4, 332614785), (5, 266091828), (6, 221743190), (10, 133045914), (12, 110871595), (15, 88697276), (20, 66522957), (30, 44348638), (60, 22174319), (263, 5058780), (526, 2529390), (789, 1686260), (1052, 1264695), (1315, 1011756), (1578, 843130), (2630, 505878), (3156, 421565), (3945, 337252), (5260, 252939), (7890, 168626), (15780, 84313)]