1834380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 5913600

約数和(自身を除く): 4079220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 79, 86, 90, 108, 129, 135, 158, 172, 180, 215, 237, 258, 270, 316, 387, 395, 430, 474, 516, 540, 645, 711, 774, 790, 860, 948, 1161, 1185, 1290, 1422, 1548, 1580, 1935, 2133, 2322, 2370, 2580, 2844, 3397, 3555, 3870, 4266, 4644, 4740, 5805, 6794, 7110, 7740, 8532, 10191, 10665, 11610, 13588, 14220, 16985, 20382, 21330, 23220, 30573, 33970, 40764, 42660, 50955, 61146, 67940, 91719, 101910, 122292, 152865, 183438, 203820, 305730, 366876, 458595, 611460, 917190, 1834380]

約数ペア:

[(1, 1834380), (2, 917190), (3, 611460), (4, 458595), (5, 366876), (6, 305730), (9, 203820), (10, 183438), (12, 152865), (15, 122292), (18, 101910), (20, 91719), (27, 67940), (30, 61146), (36, 50955), (43, 42660), (45, 40764), (54, 33970), (60, 30573), (79, 23220), (86, 21330), (90, 20382), (108, 16985), (129, 14220), (135, 13588), (158, 11610), (172, 10665), (180, 10191), (215, 8532), (237, 7740), (258, 7110), (270, 6794), (316, 5805), (387, 4740), (395, 4644), (430, 4266), (474, 3870), (516, 3555), (540, 3397), (645, 2844), (711, 2580), (774, 2370), (790, 2322), (860, 2133), (948, 1935), (1161, 1580), (1185, 1548), (1290, 1422)]