946315860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{47939}}^1$

素因数の和:48005

約数の個数: 96

約数和(自身を含む): 3092705280

約数和(自身を除く): 2146389420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 47939, 95878, 143817, 191756, 239695, 287634, 335573, 479390, 575268, 671146, 719085, 958780, 1006719, 1342292, 1438170, 1677865, 2013438, 2253133, 2876340, 3355730, 4026876, 4506266, 5033595, 6711460, 6759399, 9012532, 10067190, 11265665, 13518798, 15771931, 20134380, 22531330, 27037596, 31543862, 33796995, 45062660, 47315793, 63087724, 67593990, 78859655, 94631586, 135187980, 157719310, 189263172, 236578965, 315438620, 473157930, 946315860]

約数ペア:

[(1, 946315860), (2, 473157930), (3, 315438620), (4, 236578965), (5, 189263172), (6, 157719310), (7, 135187980), (10, 94631586), (12, 78859655), (14, 67593990), (15, 63087724), (20, 47315793), (21, 45062660), (28, 33796995), (30, 31543862), (35, 27037596), (42, 22531330), (47, 20134380), (60, 15771931), (70, 13518798), (84, 11265665), (94, 10067190), (105, 9012532), (140, 6759399), (141, 6711460), (188, 5033595), (210, 4506266), (235, 4026876), (282, 3355730), (329, 2876340), (420, 2253133), (470, 2013438), (564, 1677865), (658, 1438170), (705, 1342292), (940, 1006719), (987, 958780), (1316, 719085), (1410, 671146), (1645, 575268), (1974, 479390), (2820, 335573), (3290, 287634), (3948, 239695), (4935, 191756), (6580, 143817), (9870, 95878), (19740, 47939)]