29675730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 81865728

約数和(自身を除く): 52189998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 563, 753, 1126, 1255, 1506, 1689, 1757, 2510, 2815, 3378, 3514, 3765, 3941, 5271, 5630, 7530, 7882, 8445, 8785, 10542, 11823, 16890, 17570, 19705, 23646, 26355, 39410, 52710, 59115, 118230, 141313, 282626, 423939, 706565, 847878, 989191, 1413130, 1978382, 2119695, 2967573, 4239390, 4945955, 5935146, 9891910, 14837865, 29675730]

約数ペア:

[(1, 29675730), (2, 14837865), (3, 9891910), (5, 5935146), (6, 4945955), (7, 4239390), (10, 2967573), (14, 2119695), (15, 1978382), (21, 1413130), (30, 989191), (35, 847878), (42, 706565), (70, 423939), (105, 282626), (210, 141313), (251, 118230), (502, 59115), (563, 52710), (753, 39410), (1126, 26355), (1255, 23646), (1506, 19705), (1689, 17570), (1757, 16890), (2510, 11823), (2815, 10542), (3378, 8785), (3514, 8445), (3765, 7882), (3941, 7530), (5271, 5630)]