147967470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{234869}}^1$

素因数の和:234889

約数の個数: 48

約数和(自身を含む): 439676640

約数和(自身を除く): 291709170

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, 234869, 469738, 704607, 1174345, 1409214, 1644083, 2113821, 2348690, 3288166, 3523035, 4227642, 4932249, 7046070, 8220415, 9864498, 10569105, 14796747, 16440830, 21138210, 24661245, 29593494, 49322490, 73983735, 147967470]

約数ペア:

[(1, 147967470), (2, 73983735), (3, 49322490), (5, 29593494), (6, 24661245), (7, 21138210), (9, 16440830), (10, 14796747), (14, 10569105), (15, 9864498), (18, 8220415), (21, 7046070), (30, 4932249), (35, 4227642), (42, 3523035), (45, 3288166), (63, 2348690), (70, 2113821), (90, 1644083), (105, 1409214), (126, 1174345), (210, 704607), (315, 469738), (630, 234869)]