69260820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 139758060

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, 1619, 1860, 2139, 2852, 3238, 3565, 4278, 4857, 6476, 7130, 8095, 8556, 9714, 10695, 14260, 16190, 19428, 21390, 24285, 32380, 37237, 42780, 48570, 50189, 74474, 97140, 100378, 111711, 148948, 150567, 186185, 200756, 223422, 250945, 301134, 372370, 446844, 501890, 558555, 602268, 744740, 752835, 1003780, 1117110, 1154347, 1505670, 2234220, 2308694, 3011340, 3463041, 4617388, 5771735, 6926082, 11543470, 13852164, 17315205, 23086940, 34630410, 69260820]

約数ペア:

[(1, 69260820), (2, 34630410), (3, 23086940), (4, 17315205), (5, 13852164), (6, 11543470), (10, 6926082), (12, 5771735), (15, 4617388), (20, 3463041), (23, 3011340), (30, 2308694), (31, 2234220), (46, 1505670), (60, 1154347), (62, 1117110), (69, 1003780), (92, 752835), (93, 744740), (115, 602268), (124, 558555), (138, 501890), (155, 446844), (186, 372370), (230, 301134), (276, 250945), (310, 223422), (345, 200756), (372, 186185), (460, 150567), (465, 148948), (620, 111711), (690, 100378), (713, 97140), (930, 74474), (1380, 50189), (1426, 48570), (1619, 42780), (1860, 37237), (2139, 32380), (2852, 24285), (3238, 21390), (3565, 19428), (4278, 16190), (4857, 14260), (6476, 10695), (7130, 9714), (8095, 8556)]