1187340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 4161024

約数和(自身を除く): 2973684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 257, 308, 330, 385, 420, 462, 514, 660, 770, 771, 924, 1028, 1155, 1285, 1540, 1542, 1799, 2310, 2570, 2827, 3084, 3598, 3855, 4620, 5140, 5397, 5654, 7196, 7710, 8481, 8995, 10794, 11308, 14135, 15420, 16962, 17990, 19789, 21588, 26985, 28270, 33924, 35980, 39578, 42405, 53970, 56540, 59367, 79156, 84810, 98945, 107940, 118734, 169620, 197890, 237468, 296835, 395780, 593670, 1187340]

約数ペア:

[(1, 1187340), (2, 593670), (3, 395780), (4, 296835), (5, 237468), (6, 197890), (7, 169620), (10, 118734), (11, 107940), (12, 98945), (14, 84810), (15, 79156), (20, 59367), (21, 56540), (22, 53970), (28, 42405), (30, 39578), (33, 35980), (35, 33924), (42, 28270), (44, 26985), (55, 21588), (60, 19789), (66, 17990), (70, 16962), (77, 15420), (84, 14135), (105, 11308), (110, 10794), (132, 8995), (140, 8481), (154, 7710), (165, 7196), (210, 5654), (220, 5397), (231, 5140), (257, 4620), (308, 3855), (330, 3598), (385, 3084), (420, 2827), (462, 2570), (514, 2310), (660, 1799), (770, 1542), (771, 1540), (924, 1285), (1028, 1155)]