25760070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 79073280

約数和(自身を除く): 53313210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1319, 1395, 1953, 2170, 2638, 2790, 3255, 3906, 3957, 6510, 6595, 7914, 9233, 9765, 11871, 13190, 18466, 19530, 19785, 23742, 27699, 39570, 40889, 46165, 55398, 59355, 81778, 83097, 92330, 118710, 122667, 138495, 166194, 204445, 245334, 276990, 286223, 368001, 408890, 415485, 572446, 613335, 736002, 830970, 858669, 1226670, 1431115, 1717338, 1840005, 2576007, 2862230, 3680010, 4293345, 5152014, 8586690, 12880035, 25760070]

約数ペア:

[(1, 25760070), (2, 12880035), (3, 8586690), (5, 5152014), (6, 4293345), (7, 3680010), (9, 2862230), (10, 2576007), (14, 1840005), (15, 1717338), (18, 1431115), (21, 1226670), (30, 858669), (31, 830970), (35, 736002), (42, 613335), (45, 572446), (62, 415485), (63, 408890), (70, 368001), (90, 286223), (93, 276990), (105, 245334), (126, 204445), (155, 166194), (186, 138495), (210, 122667), (217, 118710), (279, 92330), (310, 83097), (315, 81778), (434, 59355), (465, 55398), (558, 46165), (630, 40889), (651, 39570), (930, 27699), (1085, 23742), (1302, 19785), (1319, 19530), (1395, 18466), (1953, 13190), (2170, 11871), (2638, 9765), (2790, 9233), (3255, 7914), (3906, 6595), (3957, 6510)]