12582570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 28059990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 419, 429, 455, 462, 546, 715, 770, 838, 858, 910, 1001, 1155, 1257, 1365, 1430, 2002, 2095, 2145, 2310, 2514, 2730, 2933, 3003, 4190, 4290, 4609, 5005, 5447, 5866, 6006, 6285, 8799, 9218, 10010, 10894, 12570, 13827, 14665, 15015, 16341, 17598, 23045, 27235, 27654, 29330, 30030, 32263, 32682, 38129, 43995, 46090, 54470, 59917, 64526, 69135, 76258, 81705, 87990, 96789, 114387, 119834, 138270, 161315, 163410, 179751, 190645, 193578, 228774, 299585, 322630, 359502, 381290, 419419, 483945, 571935, 599170, 838838, 898755, 967890, 1143870, 1258257, 1797510, 2097095, 2516514, 4194190, 6291285, 12582570]

約数ペア:

[(1, 12582570), (2, 6291285), (3, 4194190), (5, 2516514), (6, 2097095), (7, 1797510), (10, 1258257), (11, 1143870), (13, 967890), (14, 898755), (15, 838838), (21, 599170), (22, 571935), (26, 483945), (30, 419419), (33, 381290), (35, 359502), (39, 322630), (42, 299585), (55, 228774), (65, 193578), (66, 190645), (70, 179751), (77, 163410), (78, 161315), (91, 138270), (105, 119834), (110, 114387), (130, 96789), (143, 87990), (154, 81705), (165, 76258), (182, 69135), (195, 64526), (210, 59917), (231, 54470), (273, 46090), (286, 43995), (330, 38129), (385, 32682), (390, 32263), (419, 30030), (429, 29330), (455, 27654), (462, 27235), (546, 23045), (715, 17598), (770, 16341), (838, 15015), (858, 14665), (910, 13827), (1001, 12570), (1155, 10894), (1257, 10010), (1365, 9218), (1430, 8799), (2002, 6285), (2095, 6006), (2145, 5866), (2310, 5447), (2514, 5005), (2730, 4609), (2933, 4290), (3003, 4190)]