1999461796350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{857053}}^1$

素因数の和:857322

約数の個数: 96

約数和(自身を含む): 5039971183104

約数和(自身を除く): 3040509386754

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 151, 206, 302, 309, 453, 515, 618, 755, 906, 1030, 1510, 1545, 2265, 2575, 3090, 3775, 4530, 5150, 7550, 7725, 11325, 15450, 15553, 22650, 31106, 46659, 77765, 93318, 155530, 233295, 388825, 466590, 777650, 857053, 1166475, 1714106, 2332950, 2571159, 4285265, 5142318, 8570530, 12855795, 21426325, 25711590, 42852650, 64278975, 88276459, 128557950, 129415003, 176552918, 258830006, 264829377, 388245009, 441382295, 529658754, 647075015, 776490018, 882764590, 1294150030, 1324146885, 1941225045, 2206911475, 2648293770, 3235375075, 3882450090, 4413822950, 6470750150, 6620734425, 9706125225, 13241468850, 13329745309, 19412250450, 26659490618, 39989235927, 66648726545, 79978471854, 133297453090, 199946179635, 333243632725, 399892359270, 666487265450, 999730898175, 1999461796350]

約数ペア:

[(1, 1999461796350), (2, 999730898175), (3, 666487265450), (5, 399892359270), (6, 333243632725), (10, 199946179635), (15, 133297453090), (25, 79978471854), (30, 66648726545), (50, 39989235927), (75, 26659490618), (103, 19412250450), (150, 13329745309), (151, 13241468850), (206, 9706125225), (302, 6620734425), (309, 6470750150), (453, 4413822950), (515, 3882450090), (618, 3235375075), (755, 2648293770), (906, 2206911475), (1030, 1941225045), (1510, 1324146885), (1545, 1294150030), (2265, 882764590), (2575, 776490018), (3090, 647075015), (3775, 529658754), (4530, 441382295), (5150, 388245009), (7550, 264829377), (7725, 258830006), (11325, 176552918), (15450, 129415003), (15553, 128557950), (22650, 88276459), (31106, 64278975), (46659, 42852650), (77765, 25711590), (93318, 21426325), (155530, 12855795), (233295, 8570530), (388825, 5142318), (466590, 4285265), (777650, 2571159), (857053, 2332950), (1166475, 1714106)]