73198890

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{3347}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 197665920

約数和(自身を除く): 124467030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3347, 3645, 4374, 6694, 7290, 10041, 10935, 16735, 20082, 21870, 30123, 33470, 50205, 60246, 90369, 100410, 150615, 180738, 271107, 301230, 451845, 542214, 813321, 903690, 1355535, 1626642, 2439963, 2711070, 4066605, 4879926, 7319889, 8133210, 12199815, 14639778, 24399630, 36599445, 73198890]

約数ペア:

[(1, 73198890), (2, 36599445), (3, 24399630), (5, 14639778), (6, 12199815), (9, 8133210), (10, 7319889), (15, 4879926), (18, 4066605), (27, 2711070), (30, 2439963), (45, 1626642), (54, 1355535), (81, 903690), (90, 813321), (135, 542214), (162, 451845), (243, 301230), (270, 271107), (405, 180738), (486, 150615), (729, 100410), (810, 90369), (1215, 60246), (1458, 50205), (2187, 33470), (2430, 30123), (3347, 21870), (3645, 20082), (4374, 16735), (6694, 10935), (7290, 10041)]