2115642690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197539}}^1$

素因数の和:197576

約数の個数: 96

約数和(自身を含む): 6656307840

約数和(自身を除く): 4540665150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 197539, 395078, 592617, 987695, 1185234, 1382773, 1777851, 1975390, 2765546, 2963085, 3358163, 3555702, 4148319, 5926170, 6716326, 6913865, 8296638, 8889255, 10074489, 12444957, 13827730, 16790815, 17778510, 20148978, 20741595, 23507141, 24889914, 30223467, 33581630, 41483190, 47014282, 50372445, 60446934, 62224785, 70521423, 100744890, 117535705, 124449570, 141042846, 151117335, 211564269, 235071410, 302234670, 352607115, 423128538, 705214230, 1057821345, 2115642690]

約数ペア:

[(1, 2115642690), (2, 1057821345), (3, 705214230), (5, 423128538), (6, 352607115), (7, 302234670), (9, 235071410), (10, 211564269), (14, 151117335), (15, 141042846), (17, 124449570), (18, 117535705), (21, 100744890), (30, 70521423), (34, 62224785), (35, 60446934), (42, 50372445), (45, 47014282), (51, 41483190), (63, 33581630), (70, 30223467), (85, 24889914), (90, 23507141), (102, 20741595), (105, 20148978), (119, 17778510), (126, 16790815), (153, 13827730), (170, 12444957), (210, 10074489), (238, 8889255), (255, 8296638), (306, 6913865), (315, 6716326), (357, 5926170), (510, 4148319), (595, 3555702), (630, 3358163), (714, 2963085), (765, 2765546), (1071, 1975390), (1190, 1777851), (1530, 1382773), (1785, 1185234), (2142, 987695), (3570, 592617), (5355, 395078), (10710, 197539)]