30828870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 51907770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 503, 681, 1006, 1135, 1362, 1509, 2043, 2270, 2515, 3018, 3405, 4086, 4527, 5030, 6129, 6810, 7545, 9054, 10215, 12258, 13581, 15090, 20430, 22635, 27162, 30645, 45270, 61290, 67905, 114181, 135810, 228362, 342543, 570905, 685086, 1027629, 1141810, 1712715, 2055258, 3082887, 3425430, 5138145, 6165774, 10276290, 15414435, 30828870]

約数ペア:

[(1, 30828870), (2, 15414435), (3, 10276290), (5, 6165774), (6, 5138145), (9, 3425430), (10, 3082887), (15, 2055258), (18, 1712715), (27, 1141810), (30, 1027629), (45, 685086), (54, 570905), (90, 342543), (135, 228362), (227, 135810), (270, 114181), (454, 67905), (503, 61290), (681, 45270), (1006, 30645), (1135, 27162), (1362, 22635), (1509, 20430), (2043, 15090), (2270, 13581), (2515, 12258), (3018, 10215), (3405, 9054), (4086, 7545), (4527, 6810), (5030, 6129)]