73545990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{350219}}^1$

素因数の和:350236

約数の個数: 32

約数和(自身を含む): 201726720

約数和(自身を除く): 128180730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 350219, 700438, 1050657, 1751095, 2101314, 2451533, 3502190, 4903066, 5253285, 7354599, 10506570, 12257665, 14709198, 24515330, 36772995, 73545990]

約数ペア:

[(1, 73545990), (2, 36772995), (3, 24515330), (5, 14709198), (6, 12257665), (7, 10506570), (10, 7354599), (14, 5253285), (15, 4903066), (21, 3502190), (30, 2451533), (35, 2101314), (42, 1751095), (70, 1050657), (105, 700438), (210, 350219)]