194315940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11898

約数の個数: 144

約数和(自身を含む): 725507328

約数和(自身を除く): 531191388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 11863, 16380, 23726, 35589, 47452, 59315, 71178, 83041, 106767, 118630, 142356, 154219, 166082, 177945, 213534, 237260, 249123, 308438, 332164, 355890, 415205, 427068, 462657, 498246, 533835, 616876, 711780, 747369, 771095, 830410, 925314, 996492, 1067670, 1079533, 1245615, 1387971, 1494738, 1542190, 1660820, 1850628, 2135340, 2159066, 2313285, 2491230, 2775942, 2989476, 3084380, 3238599, 3736845, 4318132, 4626570, 4982460, 5397665, 5551884, 6477198, 6939855, 7473690, 9253140, 9715797, 10795330, 12954396, 13879710, 14947380, 16192995, 19431594, 21590660, 27759420, 32385990, 38863188, 48578985, 64771980, 97157970, 194315940]

約数ペア:

[(1, 194315940), (2, 97157970), (3, 64771980), (4, 48578985), (5, 38863188), (6, 32385990), (7, 27759420), (9, 21590660), (10, 19431594), (12, 16192995), (13, 14947380), (14, 13879710), (15, 12954396), (18, 10795330), (20, 9715797), (21, 9253140), (26, 7473690), (28, 6939855), (30, 6477198), (35, 5551884), (36, 5397665), (39, 4982460), (42, 4626570), (45, 4318132), (52, 3736845), (60, 3238599), (63, 3084380), (65, 2989476), (70, 2775942), (78, 2491230), (84, 2313285), (90, 2159066), (91, 2135340), (105, 1850628), (117, 1660820), (126, 1542190), (130, 1494738), (140, 1387971), (156, 1245615), (180, 1079533), (182, 1067670), (195, 996492), (210, 925314), (234, 830410), (252, 771095), (260, 747369), (273, 711780), (315, 616876), (364, 533835), (390, 498246), (420, 462657), (455, 427068), (468, 415205), (546, 355890), (585, 332164), (630, 308438), (780, 249123), (819, 237260), (910, 213534), (1092, 177945), (1170, 166082), (1260, 154219), (1365, 142356), (1638, 118630), (1820, 106767), (2340, 83041), (2730, 71178), (3276, 59315), (4095, 47452), (5460, 35589), (8190, 23726), (11863, 16380)]