7206510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 11455890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 269, 282, 285, 470, 538, 570, 705, 807, 893, 1345, 1410, 1614, 1786, 2679, 2690, 4035, 4465, 5111, 5358, 8070, 8930, 10222, 12643, 13395, 15333, 25286, 25555, 26790, 30666, 37929, 51110, 63215, 75858, 76665, 126430, 153330, 189645, 240217, 379290, 480434, 720651, 1201085, 1441302, 2402170, 3603255, 7206510]

約数ペア:

[(1, 7206510), (2, 3603255), (3, 2402170), (5, 1441302), (6, 1201085), (10, 720651), (15, 480434), (19, 379290), (30, 240217), (38, 189645), (47, 153330), (57, 126430), (94, 76665), (95, 75858), (114, 63215), (141, 51110), (190, 37929), (235, 30666), (269, 26790), (282, 25555), (285, 25286), (470, 15333), (538, 13395), (570, 12643), (705, 10222), (807, 8930), (893, 8070), (1345, 5358), (1410, 5111), (1614, 4465), (1786, 4035), (2679, 2690)]