23784570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 63987840

約数和(自身を除く): 40203270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 643, 685, 822, 1233, 1286, 1370, 1929, 2055, 2466, 3215, 3699, 3858, 4110, 5787, 6165, 6430, 7398, 9645, 11574, 12330, 17361, 18495, 19290, 28935, 34722, 36990, 57870, 86805, 88091, 173610, 176182, 264273, 440455, 528546, 792819, 880910, 1321365, 1585638, 2378457, 2642730, 3964095, 4756914, 7928190, 11892285, 23784570]

約数ペア:

[(1, 23784570), (2, 11892285), (3, 7928190), (5, 4756914), (6, 3964095), (9, 2642730), (10, 2378457), (15, 1585638), (18, 1321365), (27, 880910), (30, 792819), (45, 528546), (54, 440455), (90, 264273), (135, 176182), (137, 173610), (270, 88091), (274, 86805), (411, 57870), (643, 36990), (685, 34722), (822, 28935), (1233, 19290), (1286, 18495), (1370, 17361), (1929, 12330), (2055, 11574), (2466, 9645), (3215, 7398), (3699, 6430), (3858, 6165), (4110, 5787)]