68833020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 207728640

約数和(自身を除く): 138895620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1609, 1860, 2139, 2852, 3218, 3565, 4278, 4827, 6436, 7130, 8045, 8556, 9654, 10695, 14260, 16090, 19308, 21390, 24135, 32180, 37007, 42780, 48270, 49879, 74014, 96540, 99758, 111021, 148028, 149637, 185035, 199516, 222042, 249395, 299274, 370070, 444084, 498790, 555105, 598548, 740140, 748185, 997580, 1110210, 1147217, 1496370, 2220420, 2294434, 2992740, 3441651, 4588868, 5736085, 6883302, 11472170, 13766604, 17208255, 22944340, 34416510, 68833020]

約数ペア:

[(1, 68833020), (2, 34416510), (3, 22944340), (4, 17208255), (5, 13766604), (6, 11472170), (10, 6883302), (12, 5736085), (15, 4588868), (20, 3441651), (23, 2992740), (30, 2294434), (31, 2220420), (46, 1496370), (60, 1147217), (62, 1110210), (69, 997580), (92, 748185), (93, 740140), (115, 598548), (124, 555105), (138, 498790), (155, 444084), (186, 370070), (230, 299274), (276, 249395), (310, 222042), (345, 199516), (372, 185035), (460, 149637), (465, 148028), (620, 111021), (690, 99758), (713, 96540), (930, 74014), (1380, 49879), (1426, 48270), (1609, 42780), (1860, 37007), (2139, 32180), (2852, 24135), (3218, 21390), (3565, 19308), (4278, 16090), (4827, 14260), (6436, 10695), (7130, 9654), (8045, 8556)]