159778890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6551}}^1$

素因数の和:6835

約数の個数: 48

約数和(自身を含む): 417021696

約数和(自身を除く): 257242806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 6551, 8130, 12195, 13102, 19653, 24390, 32755, 39306, 58959, 65510, 98265, 117918, 196530, 294795, 589590, 1775321, 3550642, 5325963, 8876605, 10651926, 15977889, 17753210, 26629815, 31955778, 53259630, 79889445, 159778890]

約数ペア:

[(1, 159778890), (2, 79889445), (3, 53259630), (5, 31955778), (6, 26629815), (9, 17753210), (10, 15977889), (15, 10651926), (18, 8876605), (30, 5325963), (45, 3550642), (90, 1775321), (271, 589590), (542, 294795), (813, 196530), (1355, 117918), (1626, 98265), (2439, 65510), (2710, 58959), (4065, 39306), (4878, 32755), (6551, 24390), (8130, 19653), (12195, 13102)]