682890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 1886976

約数和(自身を除く): 1204086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 103, 130, 170, 195, 206, 221, 255, 309, 390, 442, 510, 515, 618, 663, 1030, 1105, 1326, 1339, 1545, 1751, 2210, 2678, 3090, 3315, 3502, 4017, 5253, 6630, 6695, 8034, 8755, 10506, 13390, 17510, 20085, 22763, 26265, 40170, 45526, 52530, 68289, 113815, 136578, 227630, 341445, 682890]

約数ペア:

[(1, 682890), (2, 341445), (3, 227630), (5, 136578), (6, 113815), (10, 68289), (13, 52530), (15, 45526), (17, 40170), (26, 26265), (30, 22763), (34, 20085), (39, 17510), (51, 13390), (65, 10506), (78, 8755), (85, 8034), (102, 6695), (103, 6630), (130, 5253), (170, 4017), (195, 3502), (206, 3315), (221, 3090), (255, 2678), (309, 2210), (390, 1751), (442, 1545), (510, 1339), (515, 1326), (618, 1105), (663, 1030)]