77309330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4621}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 159736320

約数和(自身を除く): 82426990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 4621, 8365, 9242, 16730, 23105, 32347, 46210, 64694, 161735, 323470, 1104419, 2208838, 5522095, 7730933, 11044190, 15461866, 38654665, 77309330]

約数ペア:

[(1, 77309330), (2, 38654665), (5, 15461866), (7, 11044190), (10, 7730933), (14, 5522095), (35, 2208838), (70, 1104419), (239, 323470), (478, 161735), (1195, 64694), (1673, 46210), (2390, 32347), (3346, 23105), (4621, 16730), (8365, 9242)]