15695787030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{399689}}^1$

素因数の和:399734

約数の個数: 128

約数和(自身を含む): 49727831040

約数和(自身を除く): 34032044010

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5610, 6545, 7854, 13090, 19635, 39270, 399689, 799378, 1199067, 1998445, 2398134, 2797823, 3996890, 4396579, 5595646, 5995335, 6794713, 8393469, 8793158, 11990670, 13189737, 13589426, 13989115, 16786938, 20384139, 21982895, 26379474, 27978230, 30776053, 33973565, 40768278, 41967345, 43965790, 47562991, 61552106, 65948685, 67947130, 74741843, 83934690, 92328159, 95125982, 101920695, 131897370, 142688973, 149483686, 153880265, 184656318, 203841390, 224225529, 237814955, 285377946, 307760530, 373709215, 448451058, 461640795, 475629910, 523192901, 713444865, 747418430, 923281590, 1046385802, 1121127645, 1426889730, 1569578703, 2242255290, 2615964505, 3139157406, 5231929010, 7847893515, 15695787030]

約数ペア:

[(1, 15695787030), (2, 7847893515), (3, 5231929010), (5, 3139157406), (6, 2615964505), (7, 2242255290), (10, 1569578703), (11, 1426889730), (14, 1121127645), (15, 1046385802), (17, 923281590), (21, 747418430), (22, 713444865), (30, 523192901), (33, 475629910), (34, 461640795), (35, 448451058), (42, 373709215), (51, 307760530), (55, 285377946), (66, 237814955), (70, 224225529), (77, 203841390), (85, 184656318), (102, 153880265), (105, 149483686), (110, 142688973), (119, 131897370), (154, 101920695), (165, 95125982), (170, 92328159), (187, 83934690), (210, 74741843), (231, 67947130), (238, 65948685), (255, 61552106), (330, 47562991), (357, 43965790), (374, 41967345), (385, 40768278), (462, 33973565), (510, 30776053), (561, 27978230), (595, 26379474), (714, 21982895), (770, 20384139), (935, 16786938), (1122, 13989115), (1155, 13589426), (1190, 13189737), (1309, 11990670), (1785, 8793158), (1870, 8393469), (2310, 6794713), (2618, 5995335), (2805, 5595646), (3570, 4396579), (3927, 3996890), (5610, 2797823), (6545, 2398134), (7854, 1998445), (13090, 1199067), (19635, 799378), (39270, 399689)]