3299940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 11985792

約数和(自身を除く): 8685852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 97, 105, 108, 126, 135, 140, 162, 180, 189, 194, 210, 243, 252, 270, 291, 315, 324, 378, 388, 405, 420, 485, 486, 540, 567, 582, 630, 679, 756, 810, 873, 945, 970, 972, 1134, 1164, 1215, 1260, 1358, 1455, 1620, 1701, 1746, 1890, 1940, 2037, 2268, 2430, 2619, 2716, 2835, 2910, 3395, 3402, 3492, 3780, 4074, 4365, 4860, 5238, 5670, 5820, 6111, 6790, 6804, 7857, 8148, 8505, 8730, 10185, 10476, 11340, 12222, 13095, 13580, 15714, 17010, 17460, 18333, 20370, 23571, 24444, 26190, 30555, 31428, 34020, 36666, 39285, 40740, 47142, 52380, 54999, 61110, 73332, 78570, 91665, 94284, 109998, 117855, 122220, 157140, 164997, 183330, 219996, 235710, 274995, 329994, 366660, 471420, 549990, 659988, 824985, 1099980, 1649970, 3299940]

約数ペア:

[(1, 3299940), (2, 1649970), (3, 1099980), (4, 824985), (5, 659988), (6, 549990), (7, 471420), (9, 366660), (10, 329994), (12, 274995), (14, 235710), (15, 219996), (18, 183330), (20, 164997), (21, 157140), (27, 122220), (28, 117855), (30, 109998), (35, 94284), (36, 91665), (42, 78570), (45, 73332), (54, 61110), (60, 54999), (63, 52380), (70, 47142), (81, 40740), (84, 39285), (90, 36666), (97, 34020), (105, 31428), (108, 30555), (126, 26190), (135, 24444), (140, 23571), (162, 20370), (180, 18333), (189, 17460), (194, 17010), (210, 15714), (243, 13580), (252, 13095), (270, 12222), (291, 11340), (315, 10476), (324, 10185), (378, 8730), (388, 8505), (405, 8148), (420, 7857), (485, 6804), (486, 6790), (540, 6111), (567, 5820), (582, 5670), (630, 5238), (679, 4860), (756, 4365), (810, 4074), (873, 3780), (945, 3492), (970, 3402), (972, 3395), (1134, 2910), (1164, 2835), (1215, 2716), (1260, 2619), (1358, 2430), (1455, 2268), (1620, 2037), (1701, 1940), (1746, 1890)]