39540330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 72

約数和(自身を含む): 108589572

約数和(自身を除く): 69049242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1217, 1710, 1805, 2166, 2434, 3249, 3610, 3651, 5415, 6085, 6498, 7302, 10830, 10953, 12170, 16245, 18255, 21906, 23123, 32490, 36510, 46246, 54765, 69369, 109530, 115615, 138738, 208107, 231230, 346845, 416214, 439337, 693690, 878674, 1040535, 1318011, 2081070, 2196685, 2636022, 3954033, 4393370, 6590055, 7908066, 13180110, 19770165, 39540330]

約数ペア:

[(1, 39540330), (2, 19770165), (3, 13180110), (5, 7908066), (6, 6590055), (9, 4393370), (10, 3954033), (15, 2636022), (18, 2196685), (19, 2081070), (30, 1318011), (38, 1040535), (45, 878674), (57, 693690), (90, 439337), (95, 416214), (114, 346845), (171, 231230), (190, 208107), (285, 138738), (342, 115615), (361, 109530), (570, 69369), (722, 54765), (855, 46246), (1083, 36510), (1217, 32490), (1710, 23123), (1805, 21906), (2166, 18255), (2434, 16245), (3249, 12170), (3610, 10953), (3651, 10830), (5415, 7302), (6085, 6498)]