679392690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 1792834560

約数和(自身を除く): 1113441870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 53, 57, 86, 95, 106, 114, 129, 159, 190, 215, 258, 265, 285, 318, 430, 523, 530, 570, 645, 795, 817, 1007, 1046, 1290, 1569, 1590, 1634, 2014, 2279, 2451, 2615, 3021, 3138, 4085, 4558, 4902, 5035, 5230, 6042, 6837, 7845, 8170, 9937, 10070, 11395, 12255, 13674, 15105, 15690, 19874, 22489, 22790, 24510, 27719, 29811, 30210, 34185, 43301, 44978, 49685, 55438, 59622, 67467, 68370, 83157, 86602, 99370, 112445, 129903, 134934, 138595, 149055, 166314, 216505, 224890, 259806, 277190, 298110, 337335, 415785, 427291, 433010, 526661, 649515, 674670, 831570, 854582, 1053322, 1191917, 1281873, 1299030, 1579983, 2136455, 2383834, 2563746, 2633305, 3159966, 3575751, 4272910, 5266610, 5959585, 6409365, 7151502, 7899915, 11919170, 12818730, 15799830, 17878755, 22646423, 35757510, 45292846, 67939269, 113232115, 135878538, 226464230, 339696345, 679392690]

約数ペア:

[(1, 679392690), (2, 339696345), (3, 226464230), (5, 135878538), (6, 113232115), (10, 67939269), (15, 45292846), (19, 35757510), (30, 22646423), (38, 17878755), (43, 15799830), (53, 12818730), (57, 11919170), (86, 7899915), (95, 7151502), (106, 6409365), (114, 5959585), (129, 5266610), (159, 4272910), (190, 3575751), (215, 3159966), (258, 2633305), (265, 2563746), (285, 2383834), (318, 2136455), (430, 1579983), (523, 1299030), (530, 1281873), (570, 1191917), (645, 1053322), (795, 854582), (817, 831570), (1007, 674670), (1046, 649515), (1290, 526661), (1569, 433010), (1590, 427291), (1634, 415785), (2014, 337335), (2279, 298110), (2451, 277190), (2615, 259806), (3021, 224890), (3138, 216505), (4085, 166314), (4558, 149055), (4902, 138595), (5035, 134934), (5230, 129903), (6042, 112445), (6837, 99370), (7845, 86602), (8170, 83157), (9937, 68370), (10070, 67467), (11395, 59622), (12255, 55438), (13674, 49685), (15105, 44978), (15690, 43301), (19874, 34185), (22489, 30210), (22790, 29811), (24510, 27719)]