3346140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 11096064

約数和(自身を除く): 7749924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 257, 310, 372, 420, 434, 465, 514, 620, 651, 771, 868, 930, 1028, 1085, 1285, 1302, 1542, 1799, 1860, 2170, 2570, 2604, 3084, 3255, 3598, 3855, 4340, 5140, 5397, 6510, 7196, 7710, 7967, 8995, 10794, 13020, 15420, 15934, 17990, 21588, 23901, 26985, 31868, 35980, 39835, 47802, 53970, 55769, 79670, 95604, 107940, 111538, 119505, 159340, 167307, 223076, 239010, 278845, 334614, 478020, 557690, 669228, 836535, 1115380, 1673070, 3346140]

約数ペア:

[(1, 3346140), (2, 1673070), (3, 1115380), (4, 836535), (5, 669228), (6, 557690), (7, 478020), (10, 334614), (12, 278845), (14, 239010), (15, 223076), (20, 167307), (21, 159340), (28, 119505), (30, 111538), (31, 107940), (35, 95604), (42, 79670), (60, 55769), (62, 53970), (70, 47802), (84, 39835), (93, 35980), (105, 31868), (124, 26985), (140, 23901), (155, 21588), (186, 17990), (210, 15934), (217, 15420), (257, 13020), (310, 10794), (372, 8995), (420, 7967), (434, 7710), (465, 7196), (514, 6510), (620, 5397), (651, 5140), (771, 4340), (868, 3855), (930, 3598), (1028, 3255), (1085, 3084), (1285, 2604), (1302, 2570), (1542, 2170), (1799, 1860)]