66973830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 203489280

約数和(自身を除く): 136515450

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 79, 105, 110, 154, 158, 165, 210, 231, 237, 330, 367, 385, 395, 462, 474, 553, 734, 770, 790, 869, 1101, 1106, 1155, 1185, 1659, 1738, 1835, 2202, 2310, 2370, 2569, 2607, 2765, 3318, 3670, 4037, 4345, 5138, 5214, 5505, 5530, 6083, 7707, 8074, 8295, 8690, 11010, 12111, 12166, 12845, 13035, 15414, 16590, 18249, 20185, 24222, 25690, 26070, 28259, 28993, 30415, 36498, 38535, 40370, 56518, 57986, 60555, 60830, 77070, 84777, 86979, 91245, 121110, 141295, 144965, 169554, 173958, 182490, 202951, 282590, 289930, 318923, 405902, 423885, 434895, 608853, 637846, 847770, 869790, 956769, 1014755, 1217706, 1594615, 1913538, 2029510, 2232461, 3044265, 3189230, 4464922, 4783845, 6088530, 6697383, 9567690, 11162305, 13394766, 22324610, 33486915, 66973830]

約数ペア:

[(1, 66973830), (2, 33486915), (3, 22324610), (5, 13394766), (6, 11162305), (7, 9567690), (10, 6697383), (11, 6088530), (14, 4783845), (15, 4464922), (21, 3189230), (22, 3044265), (30, 2232461), (33, 2029510), (35, 1913538), (42, 1594615), (55, 1217706), (66, 1014755), (70, 956769), (77, 869790), (79, 847770), (105, 637846), (110, 608853), (154, 434895), (158, 423885), (165, 405902), (210, 318923), (231, 289930), (237, 282590), (330, 202951), (367, 182490), (385, 173958), (395, 169554), (462, 144965), (474, 141295), (553, 121110), (734, 91245), (770, 86979), (790, 84777), (869, 77070), (1101, 60830), (1106, 60555), (1155, 57986), (1185, 56518), (1659, 40370), (1738, 38535), (1835, 36498), (2202, 30415), (2310, 28993), (2370, 28259), (2569, 26070), (2607, 25690), (2765, 24222), (3318, 20185), (3670, 18249), (4037, 16590), (4345, 15414), (5138, 13035), (5214, 12845), (5505, 12166), (5530, 12111), (6083, 11010), (7707, 8690), (8074, 8295)]