61519458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1$

素因数の和:10279

約数の個数: 64

約数和(自身を含む): 165215232

約数和(自身を除く): 103695774

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 10243, 20486, 30729, 61458, 71701, 112673, 133159, 143402, 215103, 225346, 266318, 338019, 399477, 430206, 676038, 788711, 798954, 932113, 1464749, 1577422, 1864226, 2366133, 2796339, 2929498, 4394247, 4732266, 5592678, 8788494, 10253243, 20506486, 30759729, 61519458]

約数ペア:

[(1, 61519458), (2, 30759729), (3, 20506486), (6, 10253243), (7, 8788494), (11, 5592678), (13, 4732266), (14, 4394247), (21, 2929498), (22, 2796339), (26, 2366133), (33, 1864226), (39, 1577422), (42, 1464749), (66, 932113), (77, 798954), (78, 788711), (91, 676038), (143, 430206), (154, 399477), (182, 338019), (231, 266318), (273, 225346), (286, 215103), (429, 143402), (462, 133159), (546, 112673), (858, 71701), (1001, 61458), (2002, 30729), (3003, 20486), (6006, 10243)]