4123980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 14676480

約数和(自身を除く): 10552500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1091, 1260, 1890, 2182, 3273, 3780, 4364, 5455, 6546, 7637, 9819, 10910, 13092, 15274, 16365, 19638, 21820, 22911, 29457, 30548, 32730, 38185, 39276, 45822, 49095, 58914, 65460, 68733, 76370, 91644, 98190, 114555, 117828, 137466, 147285, 152740, 196380, 206199, 229110, 274932, 294570, 343665, 412398, 458220, 589140, 687330, 824796, 1030995, 1374660, 2061990, 4123980]

約数ペア:

[(1, 4123980), (2, 2061990), (3, 1374660), (4, 1030995), (5, 824796), (6, 687330), (7, 589140), (9, 458220), (10, 412398), (12, 343665), (14, 294570), (15, 274932), (18, 229110), (20, 206199), (21, 196380), (27, 152740), (28, 147285), (30, 137466), (35, 117828), (36, 114555), (42, 98190), (45, 91644), (54, 76370), (60, 68733), (63, 65460), (70, 58914), (84, 49095), (90, 45822), (105, 39276), (108, 38185), (126, 32730), (135, 30548), (140, 29457), (180, 22911), (189, 21820), (210, 19638), (252, 16365), (270, 15274), (315, 13092), (378, 10910), (420, 9819), (540, 7637), (630, 6546), (756, 5455), (945, 4364), (1091, 3780), (1260, 3273), (1890, 2182)]