2023402730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3311

約数の個数: 64

約数和(自身を含む): 3985728768

約数和(自身を除く): 1962326038

約数列:

[1, 2, 5, 10, 17, 34, 53, 71, 85, 106, 142, 170, 265, 355, 530, 710, 901, 1207, 1802, 2414, 3163, 3763, 4505, 6035, 6326, 7526, 9010, 12070, 15815, 18815, 31630, 37630, 53771, 63971, 107542, 127942, 167639, 224573, 268855, 319855, 335278, 449146, 537710, 639710, 838195, 1122865, 1676390, 2245730, 2849863, 3817741, 5699726, 7635482, 11902369, 14249315, 19088705, 23804738, 28498630, 38177410, 59511845, 119023690, 202340273, 404680546, 1011701365, 2023402730]

約数ペア:

[(1, 2023402730), (2, 1011701365), (5, 404680546), (10, 202340273), (17, 119023690), (34, 59511845), (53, 38177410), (71, 28498630), (85, 23804738), (106, 19088705), (142, 14249315), (170, 11902369), (265, 7635482), (355, 5699726), (530, 3817741), (710, 2849863), (901, 2245730), (1207, 1676390), (1802, 1122865), (2414, 838195), (3163, 639710), (3763, 537710), (4505, 449146), (6035, 335278), (6326, 319855), (7526, 268855), (9010, 224573), (12070, 167639), (15815, 127942), (18815, 107542), (31630, 63971), (37630, 53771)]