13060740

素因数分解:

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

素因数の和:298

約数の個数: 144

約数和(自身を含む): 46118016

約数和(自身を除く): 33057276

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, 121, 132, 140, 154, 165, 210, 220, 231, 242, 257, 308, 330, 363, 385, 420, 462, 484, 514, 605, 660, 726, 770, 771, 847, 924, 1028, 1155, 1210, 1285, 1452, 1540, 1542, 1694, 1799, 1815, 2310, 2420, 2541, 2570, 2827, 3084, 3388, 3598, 3630, 3855, 4235, 4620, 5082, 5140, 5397, 5654, 7196, 7260, 7710, 8470, 8481, 8995, 10164, 10794, 11308, 12705, 14135, 15420, 16940, 16962, 17990, 19789, 21588, 25410, 26985, 28270, 31097, 33924, 35980, 39578, 42405, 50820, 53970, 56540, 59367, 62194, 79156, 84810, 93291, 98945, 107940, 118734, 124388, 155485, 169620, 186582, 197890, 217679, 237468, 296835, 310970, 373164, 395780, 435358, 466455, 593670, 621940, 653037, 870716, 932910, 1088395, 1187340, 1306074, 1865820, 2176790, 2612148, 3265185, 4353580, 6530370, 13060740]

約数ペア:

[(1, 13060740), (2, 6530370), (3, 4353580), (4, 3265185), (5, 2612148), (6, 2176790), (7, 1865820), (10, 1306074), (11, 1187340), (12, 1088395), (14, 932910), (15, 870716), (20, 653037), (21, 621940), (22, 593670), (28, 466455), (30, 435358), (33, 395780), (35, 373164), (42, 310970), (44, 296835), (55, 237468), (60, 217679), (66, 197890), (70, 186582), (77, 169620), (84, 155485), (105, 124388), (110, 118734), (121, 107940), (132, 98945), (140, 93291), (154, 84810), (165, 79156), (210, 62194), (220, 59367), (231, 56540), (242, 53970), (257, 50820), (308, 42405), (330, 39578), (363, 35980), (385, 33924), (420, 31097), (462, 28270), (484, 26985), (514, 25410), (605, 21588), (660, 19789), (726, 17990), (770, 16962), (771, 16940), (847, 15420), (924, 14135), (1028, 12705), (1155, 11308), (1210, 10794), (1285, 10164), (1452, 8995), (1540, 8481), (1542, 8470), (1694, 7710), (1799, 7260), (1815, 7196), (2310, 5654), (2420, 5397), (2541, 5140), (2570, 5082), (2827, 4620), (3084, 4235), (3388, 3855), (3598, 3630)]