81836070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118603}}^1$

素因数の和:118636

約数の個数: 32

約数和(自身を含む): 204947712

約数和(自身を除く): 123111642

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 118603, 237206, 355809, 593015, 711618, 1186030, 1779045, 2727869, 3558090, 5455738, 8183607, 13639345, 16367214, 27278690, 40918035, 81836070]

約数ペア:

[(1, 81836070), (2, 40918035), (3, 27278690), (5, 16367214), (6, 13639345), (10, 8183607), (15, 5455738), (23, 3558090), (30, 2727869), (46, 1779045), (69, 1186030), (115, 711618), (138, 593015), (230, 355809), (345, 237206), (690, 118603)]