89605140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 267563520

約数和(自身を除く): 177958380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 570, 830, 947, 996, 1140, 1245, 1577, 1660, 1894, 2490, 2841, 3154, 3788, 4731, 4735, 4980, 5682, 6308, 7885, 9462, 9470, 11364, 14205, 15770, 17993, 18924, 18940, 23655, 28410, 31540, 35986, 47310, 53979, 56820, 71972, 78601, 89965, 94620, 107958, 157202, 179930, 215916, 235803, 269895, 314404, 359860, 393005, 471606, 539790, 786010, 943212, 1079580, 1179015, 1493419, 1572020, 2358030, 2986838, 4480257, 4716060, 5973676, 7467095, 8960514, 14934190, 17921028, 22401285, 29868380, 44802570, 89605140]

約数ペア:

[(1, 89605140), (2, 44802570), (3, 29868380), (4, 22401285), (5, 17921028), (6, 14934190), (10, 8960514), (12, 7467095), (15, 5973676), (19, 4716060), (20, 4480257), (30, 2986838), (38, 2358030), (57, 1572020), (60, 1493419), (76, 1179015), (83, 1079580), (95, 943212), (114, 786010), (166, 539790), (190, 471606), (228, 393005), (249, 359860), (285, 314404), (332, 269895), (380, 235803), (415, 215916), (498, 179930), (570, 157202), (830, 107958), (947, 94620), (996, 89965), (1140, 78601), (1245, 71972), (1577, 56820), (1660, 53979), (1894, 47310), (2490, 35986), (2841, 31540), (3154, 28410), (3788, 23655), (4731, 18940), (4735, 18924), (4980, 17993), (5682, 15770), (6308, 14205), (7885, 11364), (9462, 9470)]