45131310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23879}}^1$

素因数の和:23902

約数の個数: 64

約数和(自身を含む): 137548800

約数和(自身を除く): 92417490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 23879, 47758, 71637, 119395, 143274, 167153, 214911, 238790, 334306, 358185, 429822, 501459, 644733, 716370, 835765, 1002918, 1074555, 1289466, 1504377, 1671530, 2149110, 2507295, 3008754, 3223665, 4513131, 5014590, 6447330, 7521885, 9026262, 15043770, 22565655, 45131310]

約数ペア:

[(1, 45131310), (2, 22565655), (3, 15043770), (5, 9026262), (6, 7521885), (7, 6447330), (9, 5014590), (10, 4513131), (14, 3223665), (15, 3008754), (18, 2507295), (21, 2149110), (27, 1671530), (30, 1504377), (35, 1289466), (42, 1074555), (45, 1002918), (54, 835765), (63, 716370), (70, 644733), (90, 501459), (105, 429822), (126, 358185), (135, 334306), (189, 238790), (210, 214911), (270, 167153), (315, 143274), (378, 119395), (630, 71637), (945, 47758), (1890, 23879)]