84001330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5021}}^1$

素因数の和:5274

約数の個数: 32

約数和(自身を含む): 173560320

約数和(自身を除く): 89558990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 5021, 8365, 10042, 16730, 25105, 35147, 50210, 70294, 175735, 351470, 1200019, 2400038, 6000095, 8400133, 12000190, 16800266, 42000665, 84001330]

約数ペア:

[(1, 84001330), (2, 42000665), (5, 16800266), (7, 12000190), (10, 8400133), (14, 6000095), (35, 2400038), (70, 1200019), (239, 351470), (478, 175735), (1195, 70294), (1673, 50210), (2390, 35147), (3346, 25105), (5021, 16730), (8365, 10042)]