73175970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{348457}}^1$

素因数の和:348474

約数の個数: 32

約数和(自身を含む): 200711808

約数和(自身を除く): 127535838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 348457, 696914, 1045371, 1742285, 2090742, 2439199, 3484570, 4878398, 5226855, 7317597, 10453710, 12195995, 14635194, 24391990, 36587985, 73175970]

約数ペア:

[(1, 73175970), (2, 36587985), (3, 24391990), (5, 14635194), (6, 12195995), (7, 10453710), (10, 7317597), (14, 5226855), (15, 4878398), (21, 3484570), (30, 2439199), (35, 2090742), (42, 1742285), (70, 1045371), (105, 696914), (210, 348457)]