39904890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32443}}^1$

素因数の和:32494

約数の個数: 32

約数和(自身を含む): 98110656

約数和(自身を除く): 58205766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 32443, 64886, 97329, 162215, 194658, 324430, 486645, 973290, 1330163, 2660326, 3990489, 6650815, 7980978, 13301630, 19952445, 39904890]

約数ペア:

[(1, 39904890), (2, 19952445), (3, 13301630), (5, 7980978), (6, 6650815), (10, 3990489), (15, 2660326), (30, 1330163), (41, 973290), (82, 486645), (123, 324430), (205, 194658), (246, 162215), (410, 97329), (615, 64886), (1230, 32443)]