16441890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 42322176

約数和(自身を除く): 25880286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 103, 170, 206, 255, 309, 313, 510, 515, 618, 626, 939, 1030, 1545, 1565, 1751, 1878, 3090, 3130, 3502, 4695, 5253, 5321, 8755, 9390, 10506, 10642, 15963, 17510, 26265, 26605, 31926, 32239, 52530, 53210, 64478, 79815, 96717, 159630, 161195, 193434, 322390, 483585, 548063, 967170, 1096126, 1644189, 2740315, 3288378, 5480630, 8220945, 16441890]

約数ペア:

[(1, 16441890), (2, 8220945), (3, 5480630), (5, 3288378), (6, 2740315), (10, 1644189), (15, 1096126), (17, 967170), (30, 548063), (34, 483585), (51, 322390), (85, 193434), (102, 161195), (103, 159630), (170, 96717), (206, 79815), (255, 64478), (309, 53210), (313, 52530), (510, 32239), (515, 31926), (618, 26605), (626, 26265), (939, 17510), (1030, 15963), (1545, 10642), (1565, 10506), (1751, 9390), (1878, 8755), (3090, 5321), (3130, 5253), (3502, 4695)]