146829340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 396103680

約数和(自身を除く): 249274340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 191, 238, 266, 289, 323, 340, 380, 382, 476, 532, 578, 595, 646, 665, 764, 955, 1156, 1190, 1292, 1330, 1337, 1445, 1615, 1910, 2023, 2261, 2380, 2660, 2674, 2890, 3230, 3247, 3629, 3820, 4046, 4522, 5348, 5491, 5780, 6460, 6494, 6685, 7258, 8092, 9044, 10115, 10982, 11305, 12988, 13370, 14516, 16235, 18145, 20230, 21964, 22610, 22729, 25403, 26740, 27455, 32470, 36290, 38437, 40460, 45220, 45458, 50806, 54910, 55199, 61693, 64940, 72580, 76874, 90916, 101612, 109820, 110398, 113645, 123386, 127015, 153748, 192185, 220796, 227290, 246772, 254030, 275995, 308465, 384370, 386393, 431851, 454580, 508060, 551990, 616930, 768740, 772786, 863702, 1048781, 1103980, 1233860, 1545572, 1727404, 1931965, 2097562, 2159255, 3863930, 4195124, 4318510, 5243905, 7341467, 7727860, 8637020, 10487810, 14682934, 20975620, 29365868, 36707335, 73414670, 146829340]

約数ペア:

[(1, 146829340), (2, 73414670), (4, 36707335), (5, 29365868), (7, 20975620), (10, 14682934), (14, 10487810), (17, 8637020), (19, 7727860), (20, 7341467), (28, 5243905), (34, 4318510), (35, 4195124), (38, 3863930), (68, 2159255), (70, 2097562), (76, 1931965), (85, 1727404), (95, 1545572), (119, 1233860), (133, 1103980), (140, 1048781), (170, 863702), (190, 772786), (191, 768740), (238, 616930), (266, 551990), (289, 508060), (323, 454580), (340, 431851), (380, 386393), (382, 384370), (476, 308465), (532, 275995), (578, 254030), (595, 246772), (646, 227290), (665, 220796), (764, 192185), (955, 153748), (1156, 127015), (1190, 123386), (1292, 113645), (1330, 110398), (1337, 109820), (1445, 101612), (1615, 90916), (1910, 76874), (2023, 72580), (2261, 64940), (2380, 61693), (2660, 55199), (2674, 54910), (2890, 50806), (3230, 45458), (3247, 45220), (3629, 40460), (3820, 38437), (4046, 36290), (4522, 32470), (5348, 27455), (5491, 26740), (5780, 25403), (6460, 22729), (6494, 22610), (6685, 21964), (7258, 20230), (8092, 18145), (9044, 16235), (10115, 14516), (10982, 13370), (11305, 12988)]