68897190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3285

約数の個数: 64

約数和(自身を含む): 178163712

約数和(自身を除く): 109266522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 2139, 3221, 3565, 4278, 6442, 7130, 9663, 10695, 16105, 19326, 21390, 32210, 48315, 74083, 96630, 99851, 148166, 199702, 222249, 299553, 370415, 444498, 499255, 599106, 740830, 998510, 1111245, 1497765, 2222490, 2296573, 2995530, 4593146, 6889719, 11482865, 13779438, 22965730, 34448595, 68897190]

約数ペア:

[(1, 68897190), (2, 34448595), (3, 22965730), (5, 13779438), (6, 11482865), (10, 6889719), (15, 4593146), (23, 2995530), (30, 2296573), (31, 2222490), (46, 1497765), (62, 1111245), (69, 998510), (93, 740830), (115, 599106), (138, 499255), (155, 444498), (186, 370415), (230, 299553), (310, 222249), (345, 199702), (465, 148166), (690, 99851), (713, 96630), (930, 74083), (1426, 48315), (2139, 32210), (3221, 21390), (3565, 19326), (4278, 16105), (6442, 10695), (7130, 9663)]