73649010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{487}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 179650368

約数和(自身を除く): 106001358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 487, 710, 974, 1065, 1461, 2130, 2435, 2922, 4870, 5041, 7305, 10082, 14610, 15123, 25205, 30246, 34577, 50410, 69154, 75615, 103731, 151230, 172885, 207462, 345770, 518655, 1037310, 2454967, 4909934, 7364901, 12274835, 14729802, 24549670, 36824505, 73649010]

約数ペア:

[(1, 73649010), (2, 36824505), (3, 24549670), (5, 14729802), (6, 12274835), (10, 7364901), (15, 4909934), (30, 2454967), (71, 1037310), (142, 518655), (213, 345770), (355, 207462), (426, 172885), (487, 151230), (710, 103731), (974, 75615), (1065, 69154), (1461, 50410), (2130, 34577), (2435, 30246), (2922, 25205), (4870, 15123), (5041, 14610), (7305, 10082)]