1308510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 4073472

約数和(自身を除く): 2764962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 67, 70, 90, 93, 105, 126, 134, 155, 186, 201, 210, 217, 279, 310, 315, 335, 402, 434, 465, 469, 558, 603, 630, 651, 670, 930, 938, 1005, 1085, 1206, 1302, 1395, 1407, 1953, 2010, 2077, 2170, 2345, 2790, 2814, 3015, 3255, 3906, 4154, 4221, 4690, 6030, 6231, 6510, 7035, 8442, 9765, 10385, 12462, 14070, 14539, 18693, 19530, 20770, 21105, 29078, 31155, 37386, 42210, 43617, 62310, 72695, 87234, 93465, 130851, 145390, 186930, 218085, 261702, 436170, 654255, 1308510]

約数ペア:

[(1, 1308510), (2, 654255), (3, 436170), (5, 261702), (6, 218085), (7, 186930), (9, 145390), (10, 130851), (14, 93465), (15, 87234), (18, 72695), (21, 62310), (30, 43617), (31, 42210), (35, 37386), (42, 31155), (45, 29078), (62, 21105), (63, 20770), (67, 19530), (70, 18693), (90, 14539), (93, 14070), (105, 12462), (126, 10385), (134, 9765), (155, 8442), (186, 7035), (201, 6510), (210, 6231), (217, 6030), (279, 4690), (310, 4221), (315, 4154), (335, 3906), (402, 3255), (434, 3015), (465, 2814), (469, 2790), (558, 2345), (603, 2170), (630, 2077), (651, 2010), (670, 1953), (930, 1407), (938, 1395), (1005, 1302), (1085, 1206)]