1745005220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6131}}^1$

素因数の和:6273

約数の個数: 96

約数和(自身を含む): 4450360320

約数和(自身を除く): 2705355100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 107, 133, 140, 190, 214, 266, 380, 428, 532, 535, 665, 749, 1070, 1330, 1498, 2033, 2140, 2660, 2996, 3745, 4066, 6131, 7490, 8132, 10165, 12262, 14231, 14980, 20330, 24524, 28462, 30655, 40660, 42917, 56924, 61310, 71155, 85834, 116489, 122620, 142310, 171668, 214585, 232978, 284620, 429170, 465956, 582445, 656017, 815423, 858340, 1164890, 1312034, 1630846, 2329780, 2624068, 3261692, 3280085, 4077115, 4592119, 6560170, 8154230, 9184238, 12464323, 13120340, 16308460, 18368476, 22960595, 24928646, 45921190, 49857292, 62321615, 87250261, 91842380, 124643230, 174500522, 249286460, 349001044, 436251305, 872502610, 1745005220]

約数ペア:

[(1, 1745005220), (2, 872502610), (4, 436251305), (5, 349001044), (7, 249286460), (10, 174500522), (14, 124643230), (19, 91842380), (20, 87250261), (28, 62321615), (35, 49857292), (38, 45921190), (70, 24928646), (76, 22960595), (95, 18368476), (107, 16308460), (133, 13120340), (140, 12464323), (190, 9184238), (214, 8154230), (266, 6560170), (380, 4592119), (428, 4077115), (532, 3280085), (535, 3261692), (665, 2624068), (749, 2329780), (1070, 1630846), (1330, 1312034), (1498, 1164890), (2033, 858340), (2140, 815423), (2660, 656017), (2996, 582445), (3745, 465956), (4066, 429170), (6131, 284620), (7490, 232978), (8132, 214585), (10165, 171668), (12262, 142310), (14231, 122620), (14980, 116489), (20330, 85834), (24524, 71155), (28462, 61310), (30655, 56924), (40660, 42917)]