29880012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 72343040

約数和(自身を除く): 42463028

約数列:

[1, 2, 3, 4, 6, 12, 43, 79, 86, 129, 158, 172, 237, 258, 316, 474, 516, 733, 948, 1466, 2199, 2932, 3397, 4398, 6794, 8796, 10191, 13588, 20382, 31519, 40764, 57907, 63038, 94557, 115814, 126076, 173721, 189114, 231628, 347442, 378228, 694884, 2490001, 4980002, 7470003, 9960004, 14940006, 29880012]

約数ペア:

[(1, 29880012), (2, 14940006), (3, 9960004), (4, 7470003), (6, 4980002), (12, 2490001), (43, 694884), (79, 378228), (86, 347442), (129, 231628), (158, 189114), (172, 173721), (237, 126076), (258, 115814), (316, 94557), (474, 63038), (516, 57907), (733, 40764), (948, 31519), (1466, 20382), (2199, 13588), (2932, 10191), (3397, 8796), (4398, 6794)]