118219220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 293314560

約数和(自身を除く): 175095340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 109, 122, 127, 140, 218, 244, 254, 305, 427, 436, 508, 545, 610, 635, 763, 854, 889, 1090, 1220, 1270, 1526, 1708, 1778, 2135, 2180, 2540, 3052, 3556, 3815, 4270, 4445, 6649, 7630, 7747, 8540, 8890, 13298, 13843, 15260, 15494, 17780, 26596, 27686, 30988, 33245, 38735, 46543, 54229, 55372, 66490, 69215, 77470, 93086, 96901, 108458, 132980, 138430, 154940, 186172, 193802, 216916, 232715, 271145, 276860, 387604, 465430, 484505, 542290, 844423, 930860, 969010, 1084580, 1688846, 1938020, 3377692, 4222115, 5910961, 8444230, 11821922, 16888460, 23643844, 29554805, 59109610, 118219220]

約数ペア:

[(1, 118219220), (2, 59109610), (4, 29554805), (5, 23643844), (7, 16888460), (10, 11821922), (14, 8444230), (20, 5910961), (28, 4222115), (35, 3377692), (61, 1938020), (70, 1688846), (109, 1084580), (122, 969010), (127, 930860), (140, 844423), (218, 542290), (244, 484505), (254, 465430), (305, 387604), (427, 276860), (436, 271145), (508, 232715), (545, 216916), (610, 193802), (635, 186172), (763, 154940), (854, 138430), (889, 132980), (1090, 108458), (1220, 96901), (1270, 93086), (1526, 77470), (1708, 69215), (1778, 66490), (2135, 55372), (2180, 54229), (2540, 46543), (3052, 38735), (3556, 33245), (3815, 30988), (4270, 27686), (4445, 26596), (6649, 17780), (7630, 15494), (7747, 15260), (8540, 13843), (8890, 13298)]