138679710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 96

約数和(自身を含む): 381840480

約数和(自身を除く): 243160770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 255, 338, 390, 442, 507, 510, 663, 845, 1014, 1105, 1326, 1609, 1690, 2210, 2535, 2873, 3218, 3315, 4827, 5070, 5746, 6630, 8045, 8619, 9654, 14365, 16090, 17238, 20917, 24135, 27353, 28730, 41834, 43095, 48270, 54706, 62751, 82059, 86190, 104585, 125502, 136765, 164118, 209170, 271921, 273530, 313755, 355589, 410295, 543842, 627510, 711178, 815763, 820590, 1066767, 1359605, 1631526, 1777945, 2133534, 2719210, 3555890, 4078815, 4622657, 5333835, 8157630, 9245314, 10667670, 13867971, 23113285, 27735942, 46226570, 69339855, 138679710]

約数ペア:

[(1, 138679710), (2, 69339855), (3, 46226570), (5, 27735942), (6, 23113285), (10, 13867971), (13, 10667670), (15, 9245314), (17, 8157630), (26, 5333835), (30, 4622657), (34, 4078815), (39, 3555890), (51, 2719210), (65, 2133534), (78, 1777945), (85, 1631526), (102, 1359605), (130, 1066767), (169, 820590), (170, 815763), (195, 711178), (221, 627510), (255, 543842), (338, 410295), (390, 355589), (442, 313755), (507, 273530), (510, 271921), (663, 209170), (845, 164118), (1014, 136765), (1105, 125502), (1326, 104585), (1609, 86190), (1690, 82059), (2210, 62751), (2535, 54706), (2873, 48270), (3218, 43095), (3315, 41834), (4827, 28730), (5070, 27353), (5746, 24135), (6630, 20917), (8045, 17238), (8619, 16090), (9654, 14365)]