69772010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 98327830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 37, 55, 62, 70, 74, 77, 79, 110, 154, 155, 158, 185, 217, 259, 310, 341, 370, 385, 395, 407, 434, 518, 553, 682, 770, 790, 814, 869, 1085, 1106, 1147, 1295, 1705, 1738, 2035, 2170, 2294, 2387, 2449, 2590, 2765, 2849, 2923, 3410, 4070, 4345, 4774, 4898, 5530, 5698, 5735, 5846, 6083, 8029, 8690, 11470, 11935, 12166, 12245, 12617, 14245, 14615, 16058, 17143, 20461, 23870, 24490, 25234, 26939, 28490, 29230, 30415, 32153, 34286, 40145, 40922, 53878, 60830, 63085, 64306, 80290, 85715, 88319, 90613, 102305, 126170, 134695, 160765, 171430, 176638, 181226, 188573, 204610, 225071, 269390, 321530, 377146, 441595, 450142, 453065, 634291, 883190, 906130, 942865, 996743, 1125355, 1268582, 1885730, 1993486, 2250710, 3171455, 4983715, 6342910, 6977201, 9967430, 13954402, 34886005, 69772010]

約数ペア:

[(1, 69772010), (2, 34886005), (5, 13954402), (7, 9967430), (10, 6977201), (11, 6342910), (14, 4983715), (22, 3171455), (31, 2250710), (35, 1993486), (37, 1885730), (55, 1268582), (62, 1125355), (70, 996743), (74, 942865), (77, 906130), (79, 883190), (110, 634291), (154, 453065), (155, 450142), (158, 441595), (185, 377146), (217, 321530), (259, 269390), (310, 225071), (341, 204610), (370, 188573), (385, 181226), (395, 176638), (407, 171430), (434, 160765), (518, 134695), (553, 126170), (682, 102305), (770, 90613), (790, 88319), (814, 85715), (869, 80290), (1085, 64306), (1106, 63085), (1147, 60830), (1295, 53878), (1705, 40922), (1738, 40145), (2035, 34286), (2170, 32153), (2294, 30415), (2387, 29230), (2449, 28490), (2590, 26939), (2765, 25234), (2849, 24490), (2923, 23870), (3410, 20461), (4070, 17143), (4345, 16058), (4774, 14615), (4898, 14245), (5530, 12617), (5698, 12245), (5735, 12166), (5846, 11935), (6083, 11470), (8029, 8690)]