19340370

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 112

約数和(自身を含む): 59808960

約数和(自身を除く): 40468590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 379, 405, 486, 567, 630, 729, 758, 810, 945, 1134, 1137, 1215, 1458, 1701, 1890, 1895, 2274, 2430, 2653, 2835, 3402, 3411, 3645, 3790, 5103, 5306, 5670, 5685, 6822, 7290, 7959, 8505, 10206, 10233, 11370, 13265, 15918, 17010, 17055, 20466, 23877, 25515, 26530, 30699, 34110, 39795, 47754, 51030, 51165, 61398, 71631, 79590, 92097, 102330, 119385, 143262, 153495, 184194, 214893, 238770, 276291, 306990, 358155, 429786, 460485, 552582, 644679, 716310, 920970, 1074465, 1289358, 1381455, 1934037, 2148930, 2762910, 3223395, 3868074, 6446790, 9670185, 19340370]

約数ペア:

[(1, 19340370), (2, 9670185), (3, 6446790), (5, 3868074), (6, 3223395), (7, 2762910), (9, 2148930), (10, 1934037), (14, 1381455), (15, 1289358), (18, 1074465), (21, 920970), (27, 716310), (30, 644679), (35, 552582), (42, 460485), (45, 429786), (54, 358155), (63, 306990), (70, 276291), (81, 238770), (90, 214893), (105, 184194), (126, 153495), (135, 143262), (162, 119385), (189, 102330), (210, 92097), (243, 79590), (270, 71631), (315, 61398), (378, 51165), (379, 51030), (405, 47754), (486, 39795), (567, 34110), (630, 30699), (729, 26530), (758, 25515), (810, 23877), (945, 20466), (1134, 17055), (1137, 17010), (1215, 15918), (1458, 13265), (1701, 11370), (1890, 10233), (1895, 10206), (2274, 8505), (2430, 7959), (2653, 7290), (2835, 6822), (3402, 5685), (3411, 5670), (3645, 5306), (3790, 5103)]