1382603710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2781

約数の個数: 64

約数和(自身を含む): 2752470720

約数和(自身を除く): 1369867010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 107, 145, 170, 214, 290, 493, 535, 986, 1070, 1819, 2465, 2621, 3103, 3638, 4930, 5242, 6206, 9095, 13105, 15515, 18190, 26210, 31030, 44557, 52751, 76009, 89114, 105502, 152018, 222785, 263755, 280447, 380045, 445570, 527510, 560894, 760090, 1292153, 1402235, 2584306, 2804470, 4767599, 6460765, 8132963, 9535198, 12921530, 16265926, 23837995, 40664815, 47675990, 81329630, 138260371, 276520742, 691301855, 1382603710]

約数ペア:

[(1, 1382603710), (2, 691301855), (5, 276520742), (10, 138260371), (17, 81329630), (29, 47675990), (34, 40664815), (58, 23837995), (85, 16265926), (107, 12921530), (145, 9535198), (170, 8132963), (214, 6460765), (290, 4767599), (493, 2804470), (535, 2584306), (986, 1402235), (1070, 1292153), (1819, 760090), (2465, 560894), (2621, 527510), (3103, 445570), (3638, 380045), (4930, 280447), (5242, 263755), (6206, 222785), (9095, 152018), (13105, 105502), (15515, 89114), (18190, 76009), (26210, 52751), (31030, 44557)]