1260871304430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1\times {\mathrm{248971}}^1$

素因数の和:249961

約数の個数: 64

約数和(自身を含む): 3043688675328

約数和(自身を除く): 1782817370898

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 757, 1115, 1338, 1514, 2230, 2271, 3345, 3785, 4542, 6690, 7570, 11355, 22710, 168811, 248971, 337622, 497942, 506433, 746913, 844055, 1012866, 1244855, 1493826, 1688110, 2489710, 2532165, 3734565, 5064330, 7469130, 55520533, 111041066, 166561599, 188471047, 277602665, 333123198, 376942094, 555205330, 565413141, 832807995, 942355235, 1130826282, 1665615990, 1884710470, 2827065705, 5654131410, 42029043481, 84058086962, 126087130443, 210145217405, 252174260886, 420290434810, 630435652215, 1260871304430]

約数ペア:

[(1, 1260871304430), (2, 630435652215), (3, 420290434810), (5, 252174260886), (6, 210145217405), (10, 126087130443), (15, 84058086962), (30, 42029043481), (223, 5654131410), (446, 2827065705), (669, 1884710470), (757, 1665615990), (1115, 1130826282), (1338, 942355235), (1514, 832807995), (2230, 565413141), (2271, 555205330), (3345, 376942094), (3785, 333123198), (4542, 277602665), (6690, 188471047), (7570, 166561599), (11355, 111041066), (22710, 55520533), (168811, 7469130), (248971, 5064330), (337622, 3734565), (497942, 2532165), (506433, 2489710), (746913, 1688110), (844055, 1493826), (1012866, 1244855)]