33915390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 84851712

約数和(自身を除く): 50936322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 183, 215, 258, 305, 366, 430, 431, 610, 645, 862, 915, 1290, 1293, 1830, 2155, 2586, 2623, 4310, 5246, 6465, 7869, 12930, 13115, 15738, 18533, 26230, 26291, 37066, 39345, 52582, 55599, 78690, 78873, 92665, 111198, 131455, 157746, 185330, 262910, 277995, 394365, 555990, 788730, 1130513, 2261026, 3391539, 5652565, 6783078, 11305130, 16957695, 33915390]

約数ペア:

[(1, 33915390), (2, 16957695), (3, 11305130), (5, 6783078), (6, 5652565), (10, 3391539), (15, 2261026), (30, 1130513), (43, 788730), (61, 555990), (86, 394365), (122, 277995), (129, 262910), (183, 185330), (215, 157746), (258, 131455), (305, 111198), (366, 92665), (430, 78873), (431, 78690), (610, 55599), (645, 52582), (862, 39345), (915, 37066), (1290, 26291), (1293, 26230), (1830, 18533), (2155, 15738), (2586, 13115), (2623, 12930), (4310, 7869), (5246, 6465)]