28024430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 60899040

約数和(自身を除く): 32874610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1109, 1330, 1805, 2218, 2527, 3610, 5054, 5545, 7763, 11090, 12635, 15526, 21071, 25270, 38815, 42142, 77630, 105355, 147497, 210710, 294994, 400349, 737485, 800698, 1474970, 2001745, 2802443, 4003490, 5604886, 14012215, 28024430]

約数ペア:

[(1, 28024430), (2, 14012215), (5, 5604886), (7, 4003490), (10, 2802443), (14, 2001745), (19, 1474970), (35, 800698), (38, 737485), (70, 400349), (95, 294994), (133, 210710), (190, 147497), (266, 105355), (361, 77630), (665, 42142), (722, 38815), (1109, 25270), (1330, 21071), (1805, 15526), (2218, 12635), (2527, 11090), (3610, 7763), (5054, 5545)]