839103690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20521}}^1$

素因数の和:20607

約数の個数: 64

約数和(自身を含む): 2127720960

約数和(自身を除く): 1288617270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 870, 1363, 1410, 2726, 4089, 6815, 8178, 13630, 20445, 20521, 40890, 41042, 61563, 102605, 123126, 205210, 307815, 595109, 615630, 964487, 1190218, 1785327, 1928974, 2893461, 2975545, 3570654, 4822435, 5786922, 5951090, 8926635, 9644870, 14467305, 17853270, 27970123, 28934610, 55940246, 83910369, 139850615, 167820738, 279701230, 419551845, 839103690]

約数ペア:

[(1, 839103690), (2, 419551845), (3, 279701230), (5, 167820738), (6, 139850615), (10, 83910369), (15, 55940246), (29, 28934610), (30, 27970123), (47, 17853270), (58, 14467305), (87, 9644870), (94, 8926635), (141, 5951090), (145, 5786922), (174, 4822435), (235, 3570654), (282, 2975545), (290, 2893461), (435, 1928974), (470, 1785327), (705, 1190218), (870, 964487), (1363, 615630), (1410, 595109), (2726, 307815), (4089, 205210), (6815, 123126), (8178, 102605), (13630, 61563), (20445, 41042), (20521, 40890)]