13382790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 33426432

約数和(自身を除く): 20043642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 103, 122, 142, 183, 206, 213, 305, 309, 355, 366, 426, 515, 610, 618, 710, 915, 1030, 1065, 1545, 1830, 2130, 3090, 4331, 6283, 7313, 8662, 12566, 12993, 14626, 18849, 21655, 21939, 25986, 31415, 36565, 37698, 43310, 43878, 62830, 64965, 73130, 94245, 109695, 129930, 188490, 219390, 446093, 892186, 1338279, 2230465, 2676558, 4460930, 6691395, 13382790]

約数ペア:

[(1, 13382790), (2, 6691395), (3, 4460930), (5, 2676558), (6, 2230465), (10, 1338279), (15, 892186), (30, 446093), (61, 219390), (71, 188490), (103, 129930), (122, 109695), (142, 94245), (183, 73130), (206, 64965), (213, 62830), (305, 43878), (309, 43310), (355, 37698), (366, 36565), (426, 31415), (515, 25986), (610, 21939), (618, 21655), (710, 18849), (915, 14626), (1030, 12993), (1065, 12566), (1545, 8662), (1830, 7313), (2130, 6283), (3090, 4331)]