38070690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 66991710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 911, 995, 1194, 1393, 1822, 1990, 2733, 2786, 2985, 4179, 4555, 5466, 5970, 6377, 6965, 8358, 9110, 12754, 13665, 13930, 19131, 20895, 27330, 31885, 38262, 41790, 63770, 95655, 181289, 191310, 362578, 543867, 906445, 1087734, 1269023, 1812890, 2538046, 2719335, 3807069, 5438670, 6345115, 7614138, 12690230, 19035345, 38070690]

約数ペア:

[(1, 38070690), (2, 19035345), (3, 12690230), (5, 7614138), (6, 6345115), (7, 5438670), (10, 3807069), (14, 2719335), (15, 2538046), (21, 1812890), (30, 1269023), (35, 1087734), (42, 906445), (70, 543867), (105, 362578), (199, 191310), (210, 181289), (398, 95655), (597, 63770), (911, 41790), (995, 38262), (1194, 31885), (1393, 27330), (1822, 20895), (1990, 19131), (2733, 13930), (2786, 13665), (2985, 12754), (4179, 9110), (4555, 8358), (5466, 6965), (5970, 6377)]