47189790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 141134400

約数和(自身を除く): 93944610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 81, 85, 90, 102, 115, 135, 138, 149, 153, 162, 170, 207, 230, 255, 270, 298, 306, 345, 391, 405, 414, 447, 459, 510, 621, 690, 745, 765, 782, 810, 894, 918, 1035, 1173, 1242, 1341, 1377, 1490, 1530, 1863, 1955, 2070, 2235, 2295, 2346, 2533, 2682, 2754, 3105, 3427, 3519, 3726, 3910, 4023, 4470, 4590, 5066, 5865, 6210, 6705, 6854, 6885, 7038, 7599, 8046, 9315, 10281, 10557, 11730, 12069, 12665, 13410, 13770, 15198, 17135, 17595, 18630, 20115, 20562, 21114, 22797, 24138, 25330, 30843, 31671, 34270, 35190, 37995, 40230, 45594, 51405, 52785, 58259, 60345, 61686, 63342, 68391, 75990, 92529, 102810, 105570, 113985, 116518, 120690, 136782, 154215, 158355, 174777, 185058, 205173, 227970, 277587, 291295, 308430, 316710, 341955, 349554, 410346, 462645, 524331, 555174, 582590, 683910, 873885, 925290, 1025865, 1048662, 1387935, 1572993, 1747770, 2051730, 2621655, 2775870, 3145986, 4718979, 5243310, 7864965, 9437958, 15729930, 23594895, 47189790]

約数ペア:

[(1, 47189790), (2, 23594895), (3, 15729930), (5, 9437958), (6, 7864965), (9, 5243310), (10, 4718979), (15, 3145986), (17, 2775870), (18, 2621655), (23, 2051730), (27, 1747770), (30, 1572993), (34, 1387935), (45, 1048662), (46, 1025865), (51, 925290), (54, 873885), (69, 683910), (81, 582590), (85, 555174), (90, 524331), (102, 462645), (115, 410346), (135, 349554), (138, 341955), (149, 316710), (153, 308430), (162, 291295), (170, 277587), (207, 227970), (230, 205173), (255, 185058), (270, 174777), (298, 158355), (306, 154215), (345, 136782), (391, 120690), (405, 116518), (414, 113985), (447, 105570), (459, 102810), (510, 92529), (621, 75990), (690, 68391), (745, 63342), (765, 61686), (782, 60345), (810, 58259), (894, 52785), (918, 51405), (1035, 45594), (1173, 40230), (1242, 37995), (1341, 35190), (1377, 34270), (1490, 31671), (1530, 30843), (1863, 25330), (1955, 24138), (2070, 22797), (2235, 21114), (2295, 20562), (2346, 20115), (2533, 18630), (2682, 17595), (2754, 17135), (3105, 15198), (3427, 13770), (3519, 13410), (3726, 12665), (3910, 12069), (4023, 11730), (4470, 10557), (4590, 10281), (5066, 9315), (5865, 8046), (6210, 7599), (6705, 7038), (6854, 6885)]