73480470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{349907}}^1$

素因数の和:349924

約数の個数: 32

約数和(自身を含む): 201547008

約数和(自身を除く): 128066538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 349907, 699814, 1049721, 1749535, 2099442, 2449349, 3499070, 4898698, 5248605, 7348047, 10497210, 12246745, 14696094, 24493490, 36740235, 73480470]

約数ペア:

[(1, 73480470), (2, 36740235), (3, 24493490), (5, 14696094), (6, 12246745), (7, 10497210), (10, 7348047), (14, 5248605), (15, 4898698), (21, 3499070), (30, 2449349), (35, 2099442), (42, 1749535), (70, 1049721), (105, 699814), (210, 349907)]