214199460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 144

約数和(自身を含む): 700277760

約数和(自身を除く): 486078300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1116, 1380, 1395, 1426, 1669, 1860, 2070, 2139, 2790, 2852, 3338, 3565, 4140, 4278, 5007, 5580, 6417, 6676, 7130, 8345, 8556, 10014, 10695, 12834, 14260, 15021, 16690, 20028, 21390, 25035, 25668, 30042, 32085, 33380, 38387, 42780, 50070, 51739, 60084, 64170, 75105, 76774, 100140, 103478, 115161, 128340, 150210, 153548, 155217, 191935, 206956, 230322, 258695, 300420, 310434, 345483, 383870, 460644, 465651, 517390, 575805, 620868, 690966, 767740, 776085, 931302, 1034780, 1151610, 1189997, 1381932, 1552170, 1727415, 1862604, 2303220, 2328255, 2379994, 3104340, 3454830, 3569991, 4656510, 4759988, 5949985, 6909660, 7139982, 9313020, 10709973, 11899970, 14279964, 17849955, 21419946, 23799940, 35699910, 42839892, 53549865, 71399820, 107099730, 214199460]

約数ペア:

[(1, 214199460), (2, 107099730), (3, 71399820), (4, 53549865), (5, 42839892), (6, 35699910), (9, 23799940), (10, 21419946), (12, 17849955), (15, 14279964), (18, 11899970), (20, 10709973), (23, 9313020), (30, 7139982), (31, 6909660), (36, 5949985), (45, 4759988), (46, 4656510), (60, 3569991), (62, 3454830), (69, 3104340), (90, 2379994), (92, 2328255), (93, 2303220), (115, 1862604), (124, 1727415), (138, 1552170), (155, 1381932), (180, 1189997), (186, 1151610), (207, 1034780), (230, 931302), (276, 776085), (279, 767740), (310, 690966), (345, 620868), (372, 575805), (414, 517390), (460, 465651), (465, 460644), (558, 383870), (620, 345483), (690, 310434), (713, 300420), (828, 258695), (930, 230322), (1035, 206956), (1116, 191935), (1380, 155217), (1395, 153548), (1426, 150210), (1669, 128340), (1860, 115161), (2070, 103478), (2139, 100140), (2790, 76774), (2852, 75105), (3338, 64170), (3565, 60084), (4140, 51739), (4278, 50070), (5007, 42780), (5580, 38387), (6417, 33380), (6676, 32085), (7130, 30042), (8345, 25668), (8556, 25035), (10014, 21390), (10695, 20028), (12834, 16690), (14260, 15021)]