30288510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 90934272

約数和(自身を除く): 60645762

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 367, 393, 630, 655, 734, 786, 917, 1101, 1179, 1310, 1834, 1835, 1965, 2202, 2358, 2569, 2751, 3303, 3670, 3930, 4585, 5138, 5502, 5505, 5895, 6606, 7707, 8253, 9170, 11010, 11790, 12845, 13755, 15414, 16506, 16515, 23121, 25690, 27510, 33030, 38535, 41265, 46242, 48077, 77070, 82530, 96154, 115605, 144231, 231210, 240385, 288462, 336539, 432693, 480770, 673078, 721155, 865386, 1009617, 1442310, 1682695, 2019234, 2163465, 3028851, 3365390, 4326930, 5048085, 6057702, 10096170, 15144255, 30288510]

約数ペア:

[(1, 30288510), (2, 15144255), (3, 10096170), (5, 6057702), (6, 5048085), (7, 4326930), (9, 3365390), (10, 3028851), (14, 2163465), (15, 2019234), (18, 1682695), (21, 1442310), (30, 1009617), (35, 865386), (42, 721155), (45, 673078), (63, 480770), (70, 432693), (90, 336539), (105, 288462), (126, 240385), (131, 231210), (210, 144231), (262, 115605), (315, 96154), (367, 82530), (393, 77070), (630, 48077), (655, 46242), (734, 41265), (786, 38535), (917, 33030), (1101, 27510), (1179, 25690), (1310, 23121), (1834, 16515), (1835, 16506), (1965, 15414), (2202, 13755), (2358, 12845), (2569, 11790), (2751, 11010), (3303, 9170), (3670, 8253), (3930, 7707), (4585, 6606), (5138, 5895), (5502, 5505)]