30968928

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 88609248

約数和(自身を除く): 57640320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 367, 586, 734, 879, 1101, 1172, 1468, 1758, 2202, 2344, 2637, 2936, 3303, 3516, 4404, 4688, 5274, 5872, 6606, 7032, 8808, 9376, 10548, 11744, 13212, 14064, 17616, 21096, 26424, 28128, 35232, 42192, 52848, 84384, 105696, 107531, 215062, 322593, 430124, 645186, 860248, 967779, 1290372, 1720496, 1935558, 2580744, 3440992, 3871116, 5161488, 7742232, 10322976, 15484464, 30968928]

約数ペア:

[(1, 30968928), (2, 15484464), (3, 10322976), (4, 7742232), (6, 5161488), (8, 3871116), (9, 3440992), (12, 2580744), (16, 1935558), (18, 1720496), (24, 1290372), (32, 967779), (36, 860248), (48, 645186), (72, 430124), (96, 322593), (144, 215062), (288, 107531), (293, 105696), (367, 84384), (586, 52848), (734, 42192), (879, 35232), (1101, 28128), (1172, 26424), (1468, 21096), (1758, 17616), (2202, 14064), (2344, 13212), (2637, 11744), (2936, 10548), (3303, 9376), (3516, 8808), (4404, 7032), (4688, 6606), (5274, 5872)]