76802310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21910

約数の個数: 64

約数和(自身を含む): 220570560

約数和(自身を除く): 143768250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21881, 43762, 65643, 109405, 131286, 196929, 218810, 284453, 328215, 393858, 568906, 590787, 656430, 853359, 984645, 1181574, 1422265, 1706718, 1969290, 2560077, 2844530, 2953935, 4266795, 5120154, 5907870, 7680231, 8533590, 12800385, 15360462, 25600770, 38401155, 76802310]

約数ペア:

[(1, 76802310), (2, 38401155), (3, 25600770), (5, 15360462), (6, 12800385), (9, 8533590), (10, 7680231), (13, 5907870), (15, 5120154), (18, 4266795), (26, 2953935), (27, 2844530), (30, 2560077), (39, 1969290), (45, 1706718), (54, 1422265), (65, 1181574), (78, 984645), (90, 853359), (117, 656430), (130, 590787), (135, 568906), (195, 393858), (234, 328215), (270, 284453), (351, 218810), (390, 196929), (585, 131286), (702, 109405), (1170, 65643), (1755, 43762), (3510, 21881)]