42650370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67699}}^1$

素因数の和:67719

約数の個数: 48

約数和(自身を含む): 126734400

約数和(自身を除く): 84084030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 67699, 135398, 203097, 338495, 406194, 473893, 609291, 676990, 947786, 1015485, 1218582, 1421679, 2030970, 2369465, 2843358, 3046455, 4265037, 4738930, 6092910, 7108395, 8530074, 14216790, 21325185, 42650370]

約数ペア:

[(1, 42650370), (2, 21325185), (3, 14216790), (5, 8530074), (6, 7108395), (7, 6092910), (9, 4738930), (10, 4265037), (14, 3046455), (15, 2843358), (18, 2369465), (21, 2030970), (30, 1421679), (35, 1218582), (42, 1015485), (45, 947786), (63, 676990), (70, 609291), (90, 473893), (105, 406194), (126, 338495), (210, 203097), (315, 135398), (630, 67699)]