29688230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 63165744

約数和(自身を除く): 33477514

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1597, 1690, 1859, 3194, 3718, 7985, 9295, 15970, 17567, 18590, 20761, 35134, 41522, 87835, 103805, 175670, 207610, 228371, 269893, 456742, 539786, 1141855, 1349465, 2283710, 2698930, 2968823, 5937646, 14844115, 29688230]

約数ペア:

[(1, 29688230), (2, 14844115), (5, 5937646), (10, 2968823), (11, 2698930), (13, 2283710), (22, 1349465), (26, 1141855), (55, 539786), (65, 456742), (110, 269893), (130, 228371), (143, 207610), (169, 175670), (286, 103805), (338, 87835), (715, 41522), (845, 35134), (1430, 20761), (1597, 18590), (1690, 17567), (1859, 15970), (3194, 9295), (3718, 7985)]