29970738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7719

約数の個数: 48

約数和(自身を含む): 76617216

約数和(自身を除く): 46646478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 7673, 15346, 23019, 46038, 53711, 69057, 107422, 138114, 161133, 237863, 322266, 475726, 483399, 713589, 966798, 1427178, 1665041, 2140767, 3330082, 4281534, 4995123, 9990246, 14985369, 29970738]

約数ペア:

[(1, 29970738), (2, 14985369), (3, 9990246), (6, 4995123), (7, 4281534), (9, 3330082), (14, 2140767), (18, 1665041), (21, 1427178), (31, 966798), (42, 713589), (62, 483399), (63, 475726), (93, 322266), (126, 237863), (186, 161133), (217, 138114), (279, 107422), (434, 69057), (558, 53711), (651, 46038), (1302, 23019), (1953, 15346), (3906, 7673)]