30777552

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 95259528

約数和(自身を除く): 64481976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 401, 468, 492, 533, 624, 656, 738, 802, 936, 984, 1066, 1203, 1476, 1599, 1604, 1872, 1968, 2132, 2406, 2952, 3198, 3208, 3609, 4264, 4797, 4812, 5213, 5904, 6396, 6416, 7218, 8528, 9594, 9624, 10426, 12792, 14436, 15639, 16441, 19188, 19248, 20852, 25584, 28872, 31278, 32882, 38376, 41704, 46917, 49323, 57744, 62556, 65764, 76752, 83408, 93834, 98646, 125112, 131528, 147969, 187668, 197292, 213733, 250224, 263056, 295938, 375336, 394584, 427466, 591876, 641199, 750672, 789168, 854932, 1183752, 1282398, 1709864, 1923597, 2367504, 2564796, 3419728, 3847194, 5129592, 7694388, 10259184, 15388776, 30777552]

約数ペア:

[(1, 30777552), (2, 15388776), (3, 10259184), (4, 7694388), (6, 5129592), (8, 3847194), (9, 3419728), (12, 2564796), (13, 2367504), (16, 1923597), (18, 1709864), (24, 1282398), (26, 1183752), (36, 854932), (39, 789168), (41, 750672), (48, 641199), (52, 591876), (72, 427466), (78, 394584), (82, 375336), (104, 295938), (117, 263056), (123, 250224), (144, 213733), (156, 197292), (164, 187668), (208, 147969), (234, 131528), (246, 125112), (312, 98646), (328, 93834), (369, 83408), (401, 76752), (468, 65764), (492, 62556), (533, 57744), (624, 49323), (656, 46917), (738, 41704), (802, 38376), (936, 32882), (984, 31278), (1066, 28872), (1203, 25584), (1476, 20852), (1599, 19248), (1604, 19188), (1872, 16441), (1968, 15639), (2132, 14436), (2406, 12792), (2952, 10426), (3198, 9624), (3208, 9594), (3609, 8528), (4264, 7218), (4797, 6416), (4812, 6396), (5213, 5904)]