59978940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 204083712

約数和(自身を除く): 144104772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 887, 966, 980, 1127, 1380, 1470, 1610, 1774, 1932, 2254, 2415, 2661, 2940, 3220, 3381, 3548, 4435, 4508, 4830, 5322, 5635, 6209, 6762, 8870, 9660, 10644, 11270, 12418, 13305, 13524, 16905, 17740, 18627, 20401, 22540, 24836, 26610, 31045, 33810, 37254, 40802, 43463, 53220, 61203, 62090, 67620, 74508, 81604, 86926, 93135, 102005, 122406, 124180, 130389, 142807, 173852, 186270, 204010, 217315, 244812, 260778, 285614, 306015, 372540, 408020, 428421, 434630, 521556, 571228, 612030, 651945, 714035, 856842, 869260, 999649, 1224060, 1303890, 1428070, 1713684, 1999298, 2142105, 2607780, 2856140, 2998947, 3998596, 4284210, 4998245, 5997894, 8568420, 9996490, 11995788, 14994735, 19992980, 29989470, 59978940]

約数ペア:

[(1, 59978940), (2, 29989470), (3, 19992980), (4, 14994735), (5, 11995788), (6, 9996490), (7, 8568420), (10, 5997894), (12, 4998245), (14, 4284210), (15, 3998596), (20, 2998947), (21, 2856140), (23, 2607780), (28, 2142105), (30, 1999298), (35, 1713684), (42, 1428070), (46, 1303890), (49, 1224060), (60, 999649), (69, 869260), (70, 856842), (84, 714035), (92, 651945), (98, 612030), (105, 571228), (115, 521556), (138, 434630), (140, 428421), (147, 408020), (161, 372540), (196, 306015), (210, 285614), (230, 260778), (245, 244812), (276, 217315), (294, 204010), (322, 186270), (345, 173852), (420, 142807), (460, 130389), (483, 124180), (490, 122406), (588, 102005), (644, 93135), (690, 86926), (735, 81604), (805, 74508), (887, 67620), (966, 62090), (980, 61203), (1127, 53220), (1380, 43463), (1470, 40802), (1610, 37254), (1774, 33810), (1932, 31045), (2254, 26610), (2415, 24836), (2661, 22540), (2940, 20401), (3220, 18627), (3381, 17740), (3548, 16905), (4435, 13524), (4508, 13305), (4830, 12418), (5322, 11270), (5635, 10644), (6209, 9660), (6762, 8870)]