1497558420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 4677184512

約数和(自身を除く): 3179626092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 191, 215, 258, 382, 387, 430, 516, 573, 645, 764, 774, 860, 955, 1013, 1146, 1290, 1548, 1719, 1910, 1935, 2026, 2292, 2580, 2865, 3039, 3438, 3820, 3870, 4052, 5065, 5730, 6078, 6876, 7740, 8213, 8595, 9117, 10130, 11460, 12156, 15195, 16426, 17190, 18234, 20260, 24639, 30390, 32852, 34380, 36468, 41065, 43559, 45585, 49278, 60780, 73917, 82130, 87118, 91170, 98556, 123195, 130677, 147834, 164260, 174236, 182340, 193483, 217795, 246390, 261354, 295668, 369585, 386966, 392031, 435590, 492780, 522708, 580449, 653385, 739170, 773932, 784062, 871180, 967415, 1160898, 1306770, 1478340, 1568124, 1741347, 1934830, 1960155, 2321796, 2613540, 2902245, 3482694, 3869660, 3920310, 5804490, 6965388, 7840620, 8319769, 8706735, 11608980, 16639538, 17413470, 24959307, 33279076, 34826940, 41598845, 49918614, 74877921, 83197690, 99837228, 124796535, 149755842, 166395380, 249593070, 299511684, 374389605, 499186140, 748779210, 1497558420]

約数ペア:

[(1, 1497558420), (2, 748779210), (3, 499186140), (4, 374389605), (5, 299511684), (6, 249593070), (9, 166395380), (10, 149755842), (12, 124796535), (15, 99837228), (18, 83197690), (20, 74877921), (30, 49918614), (36, 41598845), (43, 34826940), (45, 33279076), (60, 24959307), (86, 17413470), (90, 16639538), (129, 11608980), (172, 8706735), (180, 8319769), (191, 7840620), (215, 6965388), (258, 5804490), (382, 3920310), (387, 3869660), (430, 3482694), (516, 2902245), (573, 2613540), (645, 2321796), (764, 1960155), (774, 1934830), (860, 1741347), (955, 1568124), (1013, 1478340), (1146, 1306770), (1290, 1160898), (1548, 967415), (1719, 871180), (1910, 784062), (1935, 773932), (2026, 739170), (2292, 653385), (2580, 580449), (2865, 522708), (3039, 492780), (3438, 435590), (3820, 392031), (3870, 386966), (4052, 369585), (5065, 295668), (5730, 261354), (6078, 246390), (6876, 217795), (7740, 193483), (8213, 182340), (8595, 174236), (9117, 164260), (10130, 147834), (11460, 130677), (12156, 123195), (15195, 98556), (16426, 91170), (17190, 87118), (18234, 82130), (20260, 73917), (24639, 60780), (30390, 49278), (32852, 45585), (34380, 43559), (36468, 41065)]