42086310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 116577792

約数和(自身を除く): 74491482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 1873, 2247, 3210, 3745, 3746, 4494, 5619, 7490, 9365, 11235, 11238, 13111, 18730, 22470, 26222, 28095, 39333, 56190, 65555, 78666, 131110, 196665, 200411, 393330, 400822, 601233, 1002055, 1202466, 1402877, 2004110, 2805754, 3006165, 4208631, 6012330, 7014385, 8417262, 14028770, 21043155, 42086310]

約数ペア:

[(1, 42086310), (2, 21043155), (3, 14028770), (5, 8417262), (6, 7014385), (7, 6012330), (10, 4208631), (14, 3006165), (15, 2805754), (21, 2004110), (30, 1402877), (35, 1202466), (42, 1002055), (70, 601233), (105, 400822), (107, 393330), (210, 200411), (214, 196665), (321, 131110), (535, 78666), (642, 65555), (749, 56190), (1070, 39333), (1498, 28095), (1605, 26222), (1873, 22470), (2247, 18730), (3210, 13111), (3745, 11238), (3746, 11235), (4494, 9365), (5619, 7490)]