122117060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 289766400

約数和(自身を除く): 167649340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 109, 124, 130, 139, 155, 218, 260, 278, 310, 403, 436, 545, 556, 620, 695, 806, 1090, 1390, 1417, 1612, 1807, 2015, 2180, 2780, 2834, 3379, 3614, 4030, 4309, 5668, 6758, 7085, 7228, 8060, 8618, 9035, 13516, 14170, 15151, 16895, 17236, 18070, 21545, 28340, 30302, 33790, 36140, 43090, 43927, 56017, 60604, 67580, 75755, 86180, 87854, 112034, 151510, 175708, 196963, 219635, 224068, 280085, 303020, 393926, 439270, 469681, 560170, 787852, 878540, 939362, 984815, 1120340, 1878724, 1969630, 2348405, 3939260, 4696810, 6105853, 9393620, 12211706, 24423412, 30529265, 61058530, 122117060]

約数ペア:

[(1, 122117060), (2, 61058530), (4, 30529265), (5, 24423412), (10, 12211706), (13, 9393620), (20, 6105853), (26, 4696810), (31, 3939260), (52, 2348405), (62, 1969630), (65, 1878724), (109, 1120340), (124, 984815), (130, 939362), (139, 878540), (155, 787852), (218, 560170), (260, 469681), (278, 439270), (310, 393926), (403, 303020), (436, 280085), (545, 224068), (556, 219635), (620, 196963), (695, 175708), (806, 151510), (1090, 112034), (1390, 87854), (1417, 86180), (1612, 75755), (1807, 67580), (2015, 60604), (2180, 56017), (2780, 43927), (2834, 43090), (3379, 36140), (3614, 33790), (4030, 30302), (4309, 28340), (5668, 21545), (6758, 18070), (7085, 17236), (7228, 16895), (8060, 15151), (8618, 14170), (9035, 13516)]