17386620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 52157952

約数和(自身を除く): 34771332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 293, 345, 430, 460, 516, 586, 645, 690, 860, 879, 989, 1172, 1290, 1380, 1465, 1758, 1978, 2580, 2930, 2967, 3516, 3956, 4395, 4945, 5860, 5934, 6739, 8790, 9890, 11868, 12599, 13478, 14835, 17580, 19780, 20217, 25198, 26956, 29670, 33695, 37797, 40434, 50396, 59340, 62995, 67390, 75594, 80868, 101085, 125990, 134780, 151188, 188985, 202170, 251980, 289777, 377970, 404340, 579554, 755940, 869331, 1159108, 1448885, 1738662, 2897770, 3477324, 4346655, 5795540, 8693310, 17386620]

約数ペア:

[(1, 17386620), (2, 8693310), (3, 5795540), (4, 4346655), (5, 3477324), (6, 2897770), (10, 1738662), (12, 1448885), (15, 1159108), (20, 869331), (23, 755940), (30, 579554), (43, 404340), (46, 377970), (60, 289777), (69, 251980), (86, 202170), (92, 188985), (115, 151188), (129, 134780), (138, 125990), (172, 101085), (215, 80868), (230, 75594), (258, 67390), (276, 62995), (293, 59340), (345, 50396), (430, 40434), (460, 37797), (516, 33695), (586, 29670), (645, 26956), (690, 25198), (860, 20217), (879, 19780), (989, 17580), (1172, 14835), (1290, 13478), (1380, 12599), (1465, 11868), (1758, 9890), (1978, 8790), (2580, 6739), (2930, 5934), (2967, 5860), (3516, 4945), (3956, 4395)]