13790340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 43662528

約数和(自身を除く): 29872188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3331, 4140, 6662, 9993, 13324, 16655, 19986, 29979, 33310, 39972, 49965, 59958, 66620, 76613, 99930, 119916, 149895, 153226, 199860, 229839, 299790, 306452, 383065, 459678, 599580, 689517, 766130, 919356, 1149195, 1379034, 1532260, 2298390, 2758068, 3447585, 4596780, 6895170, 13790340]

約数ペア:

[(1, 13790340), (2, 6895170), (3, 4596780), (4, 3447585), (5, 2758068), (6, 2298390), (9, 1532260), (10, 1379034), (12, 1149195), (15, 919356), (18, 766130), (20, 689517), (23, 599580), (30, 459678), (36, 383065), (45, 306452), (46, 299790), (60, 229839), (69, 199860), (90, 153226), (92, 149895), (115, 119916), (138, 99930), (180, 76613), (207, 66620), (230, 59958), (276, 49965), (345, 39972), (414, 33310), (460, 29979), (690, 19986), (828, 16655), (1035, 13324), (1380, 9993), (2070, 6662), (3331, 4140)]