1098390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1804650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 47, 57, 82, 94, 95, 114, 123, 141, 190, 205, 235, 246, 282, 285, 410, 470, 570, 615, 705, 779, 893, 1230, 1410, 1558, 1786, 1927, 2337, 2679, 3854, 3895, 4465, 4674, 5358, 5781, 7790, 8930, 9635, 11562, 11685, 13395, 19270, 23370, 26790, 28905, 36613, 57810, 73226, 109839, 183065, 219678, 366130, 549195, 1098390]

約数ペア:

[(1, 1098390), (2, 549195), (3, 366130), (5, 219678), (6, 183065), (10, 109839), (15, 73226), (19, 57810), (30, 36613), (38, 28905), (41, 26790), (47, 23370), (57, 19270), (82, 13395), (94, 11685), (95, 11562), (114, 9635), (123, 8930), (141, 7790), (190, 5781), (205, 5358), (235, 4674), (246, 4465), (282, 3895), (285, 3854), (410, 2679), (470, 2337), (570, 1927), (615, 1786), (705, 1558), (779, 1410), (893, 1230)]