42987870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7209

約数の個数: 48

約数和(自身を含む): 113452560

約数和(自身を除く): 70464690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 7129, 14258, 21387, 35645, 42774, 64161, 71290, 106935, 128322, 213870, 320805, 477643, 641610, 955286, 1432929, 2388215, 2865858, 4298787, 4776430, 7164645, 8597574, 14329290, 21493935, 42987870]

約数ペア:

[(1, 42987870), (2, 21493935), (3, 14329290), (5, 8597574), (6, 7164645), (9, 4776430), (10, 4298787), (15, 2865858), (18, 2388215), (30, 1432929), (45, 955286), (67, 641610), (90, 477643), (134, 320805), (201, 213870), (335, 128322), (402, 106935), (603, 71290), (670, 64161), (1005, 42774), (1206, 35645), (2010, 21387), (3015, 14258), (6030, 7129)]