136977940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 326229120

約数和(自身を除く): 189251180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 61, 110, 118, 122, 173, 220, 236, 244, 295, 305, 346, 590, 610, 649, 671, 692, 865, 1180, 1220, 1298, 1342, 1730, 1903, 2596, 2684, 3245, 3355, 3460, 3599, 3806, 6490, 6710, 7198, 7612, 9515, 10207, 10553, 12980, 13420, 14396, 17995, 19030, 20414, 21106, 35990, 38060, 39589, 40828, 42212, 51035, 52765, 71980, 79178, 102070, 105530, 112277, 116083, 158356, 197945, 204140, 211060, 224554, 232166, 395890, 449108, 464332, 561385, 580415, 622627, 791780, 1122770, 1160830, 1245254, 2245540, 2321660, 2490508, 3113135, 6226270, 6848897, 12452540, 13697794, 27395588, 34244485, 68488970, 136977940]

約数ペア:

[(1, 136977940), (2, 68488970), (4, 34244485), (5, 27395588), (10, 13697794), (11, 12452540), (20, 6848897), (22, 6226270), (44, 3113135), (55, 2490508), (59, 2321660), (61, 2245540), (110, 1245254), (118, 1160830), (122, 1122770), (173, 791780), (220, 622627), (236, 580415), (244, 561385), (295, 464332), (305, 449108), (346, 395890), (590, 232166), (610, 224554), (649, 211060), (671, 204140), (692, 197945), (865, 158356), (1180, 116083), (1220, 112277), (1298, 105530), (1342, 102070), (1730, 79178), (1903, 71980), (2596, 52765), (2684, 51035), (3245, 42212), (3355, 40828), (3460, 39589), (3599, 38060), (3806, 35990), (6490, 21106), (6710, 20414), (7198, 19030), (7612, 17995), (9515, 14396), (10207, 13420), (10553, 12980)]