84779030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3659}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 174977280

約数和(自身を除く): 90198250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 3310, 3659, 4634, 7318, 11585, 18295, 23170, 25613, 36590, 51226, 128065, 256130, 1211129, 2422258, 6055645, 8477903, 12111290, 16955806, 42389515, 84779030]

約数ペア:

[(1, 84779030), (2, 42389515), (5, 16955806), (7, 12111290), (10, 8477903), (14, 6055645), (35, 2422258), (70, 1211129), (331, 256130), (662, 128065), (1655, 51226), (2317, 36590), (3310, 25613), (3659, 23170), (4634, 18295), (7318, 11585)]