271329749740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4721}}^1\times {\mathrm{9547}}^1$

素因数の和:14327

約数の個数: 96

約数和(自身を含む): 666546338304

約数和(自身を除く): 395216588564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 4721, 6020, 9442, 9547, 18884, 19094, 23605, 33047, 38188, 47210, 47735, 66094, 66829, 94420, 95470, 132188, 133658, 165235, 190940, 203003, 267316, 330470, 334145, 406006, 410521, 660940, 668290, 812012, 821042, 1015015, 1336580, 1421021, 1642084, 2030030, 2052605, 2842042, 2873647, 4060060, 4105210, 5684084, 5747294, 7105105, 8210420, 11494588, 14210210, 14368235, 28420420, 28736470, 45071387, 57472940, 90142774, 180285548, 225356935, 315499709, 450713870, 630999418, 901427740, 1261998836, 1577498545, 1938069641, 3154997090, 3876139282, 6309994180, 7752278564, 9690348205, 13566487487, 19380696410, 27132974974, 38761392820, 54265949948, 67832437435, 135664874870, 271329749740]

約数ペア:

[(1, 271329749740), (2, 135664874870), (4, 67832437435), (5, 54265949948), (7, 38761392820), (10, 27132974974), (14, 19380696410), (20, 13566487487), (28, 9690348205), (35, 7752278564), (43, 6309994180), (70, 3876139282), (86, 3154997090), (140, 1938069641), (172, 1577498545), (215, 1261998836), (301, 901427740), (430, 630999418), (602, 450713870), (860, 315499709), (1204, 225356935), (1505, 180285548), (3010, 90142774), (4721, 57472940), (6020, 45071387), (9442, 28736470), (9547, 28420420), (18884, 14368235), (19094, 14210210), (23605, 11494588), (33047, 8210420), (38188, 7105105), (47210, 5747294), (47735, 5684084), (66094, 4105210), (66829, 4060060), (94420, 2873647), (95470, 2842042), (132188, 2052605), (133658, 2030030), (165235, 1642084), (190940, 1421021), (203003, 1336580), (267316, 1015015), (330470, 821042), (334145, 812012), (406006, 668290), (410521, 660940)]