67722270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 213442560

約数和(自身を除く): 145720290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1543, 1995, 2090, 2310, 2926, 3086, 3135, 3990, 4389, 4629, 6270, 7315, 7715, 8778, 9258, 10801, 14630, 15430, 16973, 21602, 21945, 23145, 29317, 32403, 33946, 43890, 46290, 50919, 54005, 58634, 64806, 84865, 87951, 101838, 108010, 118811, 146585, 162015, 169730, 175902, 205219, 237622, 254595, 293170, 322487, 324030, 356433, 410438, 439755, 509190, 594055, 615657, 644974, 712866, 879510, 967461, 1026095, 1188110, 1231314, 1612435, 1782165, 1934922, 2052190, 2257409, 3078285, 3224870, 3564330, 4514818, 4837305, 6156570, 6772227, 9674610, 11287045, 13544454, 22574090, 33861135, 67722270]

約数ペア:

[(1, 67722270), (2, 33861135), (3, 22574090), (5, 13544454), (6, 11287045), (7, 9674610), (10, 6772227), (11, 6156570), (14, 4837305), (15, 4514818), (19, 3564330), (21, 3224870), (22, 3078285), (30, 2257409), (33, 2052190), (35, 1934922), (38, 1782165), (42, 1612435), (55, 1231314), (57, 1188110), (66, 1026095), (70, 967461), (77, 879510), (95, 712866), (105, 644974), (110, 615657), (114, 594055), (133, 509190), (154, 439755), (165, 410438), (190, 356433), (209, 324030), (210, 322487), (231, 293170), (266, 254595), (285, 237622), (330, 205219), (385, 175902), (399, 169730), (418, 162015), (462, 146585), (570, 118811), (627, 108010), (665, 101838), (770, 87951), (798, 84865), (1045, 64806), (1155, 58634), (1254, 54005), (1330, 50919), (1463, 46290), (1543, 43890), (1995, 33946), (2090, 32403), (2310, 29317), (2926, 23145), (3086, 21945), (3135, 21602), (3990, 16973), (4389, 15430), (4629, 14630), (6270, 10801), (7315, 9258), (7715, 8778)]