211977090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 599639040

約数和(自身を除く): 387661950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 103, 117, 130, 195, 206, 234, 309, 390, 515, 585, 618, 927, 1030, 1170, 1339, 1545, 1759, 1854, 2678, 3090, 3518, 4017, 4635, 5277, 6695, 8034, 8795, 9270, 10554, 12051, 13390, 15831, 17590, 20085, 22867, 24102, 26385, 31662, 40170, 45734, 52770, 60255, 68601, 79155, 114335, 120510, 137202, 158310, 181177, 205803, 228670, 343005, 362354, 411606, 543531, 686010, 905885, 1029015, 1087062, 1630593, 1811770, 2058030, 2355301, 2717655, 3261186, 4710602, 5435310, 7065903, 8152965, 11776505, 14131806, 16305930, 21197709, 23553010, 35329515, 42395418, 70659030, 105988545, 211977090]

約数ペア:

[(1, 211977090), (2, 105988545), (3, 70659030), (5, 42395418), (6, 35329515), (9, 23553010), (10, 21197709), (13, 16305930), (15, 14131806), (18, 11776505), (26, 8152965), (30, 7065903), (39, 5435310), (45, 4710602), (65, 3261186), (78, 2717655), (90, 2355301), (103, 2058030), (117, 1811770), (130, 1630593), (195, 1087062), (206, 1029015), (234, 905885), (309, 686010), (390, 543531), (515, 411606), (585, 362354), (618, 343005), (927, 228670), (1030, 205803), (1170, 181177), (1339, 158310), (1545, 137202), (1759, 120510), (1854, 114335), (2678, 79155), (3090, 68601), (3518, 60255), (4017, 52770), (4635, 45734), (5277, 40170), (6695, 31662), (8034, 26385), (8795, 24102), (9270, 22867), (10554, 20085), (12051, 17590), (13390, 15831)]