29369130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19979}}^1$

素因数の和:20003

約数の個数: 48

約数和(自身を含む): 81997920

約数和(自身を除く): 52628790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19979, 39958, 59937, 99895, 119874, 139853, 199790, 279706, 299685, 419559, 599370, 699265, 839118, 978971, 1398530, 1957942, 2097795, 2936913, 4195590, 4894855, 5873826, 9789710, 14684565, 29369130]

約数ペア:

[(1, 29369130), (2, 14684565), (3, 9789710), (5, 5873826), (6, 4894855), (7, 4195590), (10, 2936913), (14, 2097795), (15, 1957942), (21, 1398530), (30, 978971), (35, 839118), (42, 699265), (49, 599370), (70, 419559), (98, 299685), (105, 279706), (147, 199790), (210, 139853), (245, 119874), (294, 99895), (490, 59937), (735, 39958), (1470, 19979)]