13078590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 25628610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 41, 42, 49, 62, 70, 82, 93, 98, 105, 123, 147, 155, 186, 205, 210, 217, 245, 246, 287, 294, 310, 343, 410, 434, 465, 490, 574, 615, 651, 686, 735, 861, 930, 1029, 1085, 1230, 1271, 1302, 1435, 1470, 1519, 1715, 1722, 2009, 2058, 2170, 2542, 2870, 3038, 3255, 3430, 3813, 4018, 4305, 4557, 5145, 6027, 6355, 6510, 7595, 7626, 8610, 8897, 9114, 10045, 10290, 10633, 12054, 12710, 14063, 15190, 17794, 19065, 20090, 21266, 22785, 26691, 28126, 30135, 31899, 38130, 42189, 44485, 45570, 53165, 53382, 60270, 62279, 63798, 70315, 84378, 88970, 106330, 124558, 133455, 140630, 159495, 186837, 210945, 266910, 311395, 318990, 373674, 421890, 435953, 622790, 871906, 934185, 1307859, 1868370, 2179765, 2615718, 4359530, 6539295, 13078590]

約数ペア:

[(1, 13078590), (2, 6539295), (3, 4359530), (5, 2615718), (6, 2179765), (7, 1868370), (10, 1307859), (14, 934185), (15, 871906), (21, 622790), (30, 435953), (31, 421890), (35, 373674), (41, 318990), (42, 311395), (49, 266910), (62, 210945), (70, 186837), (82, 159495), (93, 140630), (98, 133455), (105, 124558), (123, 106330), (147, 88970), (155, 84378), (186, 70315), (205, 63798), (210, 62279), (217, 60270), (245, 53382), (246, 53165), (287, 45570), (294, 44485), (310, 42189), (343, 38130), (410, 31899), (434, 30135), (465, 28126), (490, 26691), (574, 22785), (615, 21266), (651, 20090), (686, 19065), (735, 17794), (861, 15190), (930, 14063), (1029, 12710), (1085, 12054), (1230, 10633), (1271, 10290), (1302, 10045), (1435, 9114), (1470, 8897), (1519, 8610), (1715, 7626), (1722, 7595), (2009, 6510), (2058, 6355), (2170, 6027), (2542, 5145), (2870, 4557), (3038, 4305), (3255, 4018), (3430, 3813)]