2223570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3582510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 83, 94, 95, 114, 141, 166, 190, 235, 249, 282, 285, 415, 470, 498, 570, 705, 830, 893, 1245, 1410, 1577, 1786, 2490, 2679, 3154, 3901, 4465, 4731, 5358, 7802, 7885, 8930, 9462, 11703, 13395, 15770, 19505, 23406, 23655, 26790, 39010, 47310, 58515, 74119, 117030, 148238, 222357, 370595, 444714, 741190, 1111785, 2223570]

約数ペア:

[(1, 2223570), (2, 1111785), (3, 741190), (5, 444714), (6, 370595), (10, 222357), (15, 148238), (19, 117030), (30, 74119), (38, 58515), (47, 47310), (57, 39010), (83, 26790), (94, 23655), (95, 23406), (114, 19505), (141, 15770), (166, 13395), (190, 11703), (235, 9462), (249, 8930), (282, 7885), (285, 7802), (415, 5358), (470, 4731), (498, 4465), (570, 3901), (705, 3154), (830, 2679), (893, 2490), (1245, 1786), (1410, 1577)]