64907970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4673}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 156148992

約数和(自身を除く): 91241022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1389, 2315, 2778, 4630, 4673, 6945, 9346, 13890, 14019, 23365, 28038, 46730, 70095, 140190, 2163599, 4327198, 6490797, 10817995, 12981594, 21635990, 32453985, 64907970]

約数ペア:

[(1, 64907970), (2, 32453985), (3, 21635990), (5, 12981594), (6, 10817995), (10, 6490797), (15, 4327198), (30, 2163599), (463, 140190), (926, 70095), (1389, 46730), (2315, 28038), (2778, 23365), (4630, 14019), (4673, 13890), (6945, 9346)]