187822180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3389

約数の個数: 96

約数和(自身を含む): 501258240

約数和(自身を除く): 313436060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3329, 4030, 4340, 5642, 6658, 8060, 11284, 13316, 14105, 16645, 23303, 28210, 33290, 43277, 46606, 56420, 66580, 86554, 93212, 103199, 116515, 173108, 206398, 216385, 233030, 302939, 412796, 432770, 466060, 515995, 605878, 722393, 865540, 1031990, 1211756, 1341587, 1444786, 1514695, 2063980, 2683174, 2889572, 3029390, 3611965, 5366348, 6058780, 6707935, 7223930, 9391109, 13415870, 14447860, 18782218, 26831740, 37564436, 46955545, 93911090, 187822180]

約数ペア:

[(1, 187822180), (2, 93911090), (4, 46955545), (5, 37564436), (7, 26831740), (10, 18782218), (13, 14447860), (14, 13415870), (20, 9391109), (26, 7223930), (28, 6707935), (31, 6058780), (35, 5366348), (52, 3611965), (62, 3029390), (65, 2889572), (70, 2683174), (91, 2063980), (124, 1514695), (130, 1444786), (140, 1341587), (155, 1211756), (182, 1031990), (217, 865540), (260, 722393), (310, 605878), (364, 515995), (403, 466060), (434, 432770), (455, 412796), (620, 302939), (806, 233030), (868, 216385), (910, 206398), (1085, 173108), (1612, 116515), (1820, 103199), (2015, 93212), (2170, 86554), (2821, 66580), (3329, 56420), (4030, 46606), (4340, 43277), (5642, 33290), (6658, 28210), (8060, 23303), (11284, 16645), (13316, 14105)]