13122930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 32783616

約数和(自身を除く): 19660686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 101, 122, 142, 183, 202, 213, 303, 305, 355, 366, 426, 505, 606, 610, 710, 915, 1010, 1065, 1515, 1830, 2130, 3030, 4331, 6161, 7171, 8662, 12322, 12993, 14342, 18483, 21513, 21655, 25986, 30805, 35855, 36966, 43026, 43310, 61610, 64965, 71710, 92415, 107565, 129930, 184830, 215130, 437431, 874862, 1312293, 2187155, 2624586, 4374310, 6561465, 13122930]

約数ペア:

[(1, 13122930), (2, 6561465), (3, 4374310), (5, 2624586), (6, 2187155), (10, 1312293), (15, 874862), (30, 437431), (61, 215130), (71, 184830), (101, 129930), (122, 107565), (142, 92415), (183, 71710), (202, 64965), (213, 61610), (303, 43310), (305, 43026), (355, 36966), (366, 35855), (426, 30805), (505, 25986), (606, 21655), (610, 21513), (710, 18483), (915, 14342), (1010, 12993), (1065, 12322), (1515, 8662), (1830, 7171), (2130, 6161), (3030, 4331)]