42442470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67369}}^1$

素因数の和:67389

約数の個数: 48

約数和(自身を含む): 126116640

約数和(自身を除く): 83674170

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, 67369, 134738, 202107, 336845, 404214, 471583, 606321, 673690, 943166, 1010535, 1212642, 1414749, 2021070, 2357915, 2829498, 3031605, 4244247, 4715830, 6063210, 7073745, 8488494, 14147490, 21221235, 42442470]

約数ペア:

[(1, 42442470), (2, 21221235), (3, 14147490), (5, 8488494), (6, 7073745), (7, 6063210), (9, 4715830), (10, 4244247), (14, 3031605), (15, 2829498), (18, 2357915), (21, 2021070), (30, 1414749), (35, 1212642), (42, 1010535), (45, 943166), (63, 673690), (70, 606321), (90, 471583), (105, 404214), (126, 336845), (210, 202107), (315, 134738), (630, 67369)]