15508749810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4603}}^1$

素因数の和:4912

約数の個数: 128

約数和(自身を含む): 41051473920

約数和(自身を除く): 25542724110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 257, 285, 345, 437, 514, 570, 690, 771, 874, 1285, 1311, 1542, 2185, 2570, 2622, 3855, 4370, 4603, 4883, 5911, 6555, 7710, 9206, 9766, 11822, 13110, 13809, 14649, 17733, 23015, 24415, 27618, 29298, 29555, 35466, 46030, 48830, 59110, 69045, 73245, 87457, 88665, 105869, 112309, 138090, 146490, 174914, 177330, 211738, 224618, 262371, 317607, 336927, 437285, 524742, 529345, 561545, 635214, 673854, 874570, 1058690, 1123090, 1182971, 1311855, 1588035, 1684635, 2011511, 2365942, 2623710, 3176070, 3369270, 3548913, 4023022, 5914855, 6034533, 7097826, 10057555, 11829710, 12069066, 17744565, 20115110, 22476449, 27208333, 30172665, 35489130, 44952898, 54416666, 60345330, 67429347, 81624999, 112382245, 134858694, 136041665, 163249998, 224764490, 272083330, 337146735, 408124995, 516958327, 674293470, 816249990, 1033916654, 1550874981, 2584791635, 3101749962, 5169583270, 7754374905, 15508749810]

約数ペア:

[(1, 15508749810), (2, 7754374905), (3, 5169583270), (5, 3101749962), (6, 2584791635), (10, 1550874981), (15, 1033916654), (19, 816249990), (23, 674293470), (30, 516958327), (38, 408124995), (46, 337146735), (57, 272083330), (69, 224764490), (95, 163249998), (114, 136041665), (115, 134858694), (138, 112382245), (190, 81624999), (230, 67429347), (257, 60345330), (285, 54416666), (345, 44952898), (437, 35489130), (514, 30172665), (570, 27208333), (690, 22476449), (771, 20115110), (874, 17744565), (1285, 12069066), (1311, 11829710), (1542, 10057555), (2185, 7097826), (2570, 6034533), (2622, 5914855), (3855, 4023022), (4370, 3548913), (4603, 3369270), (4883, 3176070), (5911, 2623710), (6555, 2365942), (7710, 2011511), (9206, 1684635), (9766, 1588035), (11822, 1311855), (13110, 1182971), (13809, 1123090), (14649, 1058690), (17733, 874570), (23015, 673854), (24415, 635214), (27618, 561545), (29298, 529345), (29555, 524742), (35466, 437285), (46030, 336927), (48830, 317607), (59110, 262371), (69045, 224618), (73245, 211738), (87457, 177330), (88665, 174914), (105869, 146490), (112309, 138090)]