2510173530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{70969}}^1$

素因数の和:71116

約数の個数: 64

約数和(自身を含む): 6744988800

約数和(自身を除く): 4234815270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 5895, 7074, 11790, 17685, 35370, 70969, 141938, 212907, 354845, 425814, 638721, 709690, 1064535, 1277442, 1916163, 2129070, 3193605, 3832326, 6387210, 9296939, 9580815, 18593878, 19161630, 27890817, 46484695, 55781634, 83672451, 92969390, 139454085, 167344902, 251017353, 278908170, 418362255, 502034706, 836724510, 1255086765, 2510173530]

約数ペア:

[(1, 2510173530), (2, 1255086765), (3, 836724510), (5, 502034706), (6, 418362255), (9, 278908170), (10, 251017353), (15, 167344902), (18, 139454085), (27, 92969390), (30, 83672451), (45, 55781634), (54, 46484695), (90, 27890817), (131, 19161630), (135, 18593878), (262, 9580815), (270, 9296939), (393, 6387210), (655, 3832326), (786, 3193605), (1179, 2129070), (1310, 1916163), (1965, 1277442), (2358, 1064535), (3537, 709690), (3930, 638721), (5895, 425814), (7074, 354845), (11790, 212907), (17685, 141938), (35370, 70969)]