9704620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 22899744

約数和(自身を除く): 13195124

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 73, 85, 92, 115, 146, 170, 230, 289, 292, 340, 365, 391, 460, 578, 730, 782, 1156, 1241, 1445, 1460, 1564, 1679, 1955, 2482, 2890, 3358, 3910, 4964, 5780, 6205, 6647, 6716, 7820, 8395, 12410, 13294, 16790, 21097, 24820, 26588, 28543, 33235, 33580, 42194, 57086, 66470, 84388, 105485, 114172, 132940, 142715, 210970, 285430, 421940, 485231, 570860, 970462, 1940924, 2426155, 4852310, 9704620]

約数ペア:

[(1, 9704620), (2, 4852310), (4, 2426155), (5, 1940924), (10, 970462), (17, 570860), (20, 485231), (23, 421940), (34, 285430), (46, 210970), (68, 142715), (73, 132940), (85, 114172), (92, 105485), (115, 84388), (146, 66470), (170, 57086), (230, 42194), (289, 33580), (292, 33235), (340, 28543), (365, 26588), (391, 24820), (460, 21097), (578, 16790), (730, 13294), (782, 12410), (1156, 8395), (1241, 7820), (1445, 6716), (1460, 6647), (1564, 6205), (1679, 5780), (1955, 4964), (2482, 3910), (2890, 3358)]