690703230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{12227}}^1$

素因数の和:12513

約数の個数: 64

約数和(自身を含む): 1901698560

約数和(自身を除く): 1210995330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1614, 1883, 2690, 3766, 4035, 5649, 8070, 9415, 11298, 12227, 18830, 24454, 28245, 36681, 56490, 61135, 73362, 85589, 122270, 171178, 183405, 256767, 366810, 427945, 513534, 855890, 1283835, 2567670, 3289063, 6578126, 9867189, 16445315, 19734378, 23023441, 32890630, 46046882, 49335945, 69070323, 98671890, 115117205, 138140646, 230234410, 345351615, 690703230]

約数ペア:

[(1, 690703230), (2, 345351615), (3, 230234410), (5, 138140646), (6, 115117205), (7, 98671890), (10, 69070323), (14, 49335945), (15, 46046882), (21, 32890630), (30, 23023441), (35, 19734378), (42, 16445315), (70, 9867189), (105, 6578126), (210, 3289063), (269, 2567670), (538, 1283835), (807, 855890), (1345, 513534), (1614, 427945), (1883, 366810), (2690, 256767), (3766, 183405), (4035, 171178), (5649, 122270), (8070, 85589), (9415, 73362), (11298, 61135), (12227, 56490), (18830, 36681), (24454, 28245)]