74497430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3067}}^1$

素因数の和:3428

約数の個数: 32

約数和(自身を含む): 153743616

約数和(自身を除く): 79246186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3067, 3470, 4858, 6134, 12145, 15335, 21469, 24290, 30670, 42938, 107345, 214690, 1064249, 2128498, 5321245, 7449743, 10642490, 14899486, 37248715, 74497430]

約数ペア:

[(1, 74497430), (2, 37248715), (5, 14899486), (7, 10642490), (10, 7449743), (14, 5321245), (35, 2128498), (70, 1064249), (347, 214690), (694, 107345), (1735, 42938), (2429, 30670), (3067, 24290), (3470, 21469), (4858, 15335), (6134, 12145)]