80749410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1213}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 222365952

約数和(自身を除く): 141616542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317, 634, 951, 1213, 1585, 1902, 2219, 2426, 3170, 3639, 4438, 4755, 6065, 6657, 7278, 8491, 9510, 11095, 12130, 13314, 16982, 18195, 22190, 25473, 33285, 36390, 42455, 50946, 66570, 84910, 127365, 254730, 384521, 769042, 1153563, 1922605, 2307126, 2691647, 3845210, 5383294, 5767815, 8074941, 11535630, 13458235, 16149882, 26916470, 40374705, 80749410]

約数ペア:

[(1, 80749410), (2, 40374705), (3, 26916470), (5, 16149882), (6, 13458235), (7, 11535630), (10, 8074941), (14, 5767815), (15, 5383294), (21, 3845210), (30, 2691647), (35, 2307126), (42, 1922605), (70, 1153563), (105, 769042), (210, 384521), (317, 254730), (634, 127365), (951, 84910), (1213, 66570), (1585, 50946), (1902, 42455), (2219, 36390), (2426, 33285), (3170, 25473), (3639, 22190), (4438, 18195), (4755, 16982), (6065, 13314), (6657, 12130), (7278, 11095), (8491, 9510)]