11253830

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 25142400

約数和(自身を除く): 13888570

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 193, 238, 245, 343, 386, 490, 595, 686, 833, 965, 1190, 1351, 1666, 1715, 1930, 2702, 3281, 3430, 4165, 5831, 6562, 6755, 8330, 9457, 11662, 13510, 16405, 18914, 22967, 29155, 32810, 45934, 47285, 58310, 66199, 94570, 114835, 132398, 160769, 229670, 321538, 330995, 661990, 803845, 1125383, 1607690, 2250766, 5626915, 11253830]

約数ペア:

[(1, 11253830), (2, 5626915), (5, 2250766), (7, 1607690), (10, 1125383), (14, 803845), (17, 661990), (34, 330995), (35, 321538), (49, 229670), (70, 160769), (85, 132398), (98, 114835), (119, 94570), (170, 66199), (193, 58310), (238, 47285), (245, 45934), (343, 32810), (386, 29155), (490, 22967), (595, 18914), (686, 16405), (833, 13510), (965, 11662), (1190, 9457), (1351, 8330), (1666, 6755), (1715, 6562), (1930, 5831), (2702, 4165), (3281, 3430)]