141980930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 188965630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 62, 65, 70, 91, 98, 130, 155, 182, 217, 245, 310, 403, 434, 455, 490, 637, 719, 806, 910, 1085, 1274, 1438, 1519, 2015, 2170, 2821, 3038, 3185, 3595, 4030, 5033, 5642, 6370, 7190, 7595, 9347, 10066, 14105, 15190, 18694, 19747, 22289, 25165, 28210, 35231, 39494, 44578, 46735, 50330, 65429, 70462, 93470, 98735, 111445, 130858, 156023, 176155, 197470, 222890, 289757, 312046, 327145, 352310, 458003, 579514, 654290, 780115, 916006, 1092161, 1448785, 1560230, 2028299, 2184322, 2290015, 2897570, 4056598, 4580030, 5460805, 10141495, 10921610, 14198093, 20282990, 28396186, 70990465, 141980930]

約数ペア:

[(1, 141980930), (2, 70990465), (5, 28396186), (7, 20282990), (10, 14198093), (13, 10921610), (14, 10141495), (26, 5460805), (31, 4580030), (35, 4056598), (49, 2897570), (62, 2290015), (65, 2184322), (70, 2028299), (91, 1560230), (98, 1448785), (130, 1092161), (155, 916006), (182, 780115), (217, 654290), (245, 579514), (310, 458003), (403, 352310), (434, 327145), (455, 312046), (490, 289757), (637, 222890), (719, 197470), (806, 176155), (910, 156023), (1085, 130858), (1274, 111445), (1438, 98735), (1519, 93470), (2015, 70462), (2170, 65429), (2821, 50330), (3038, 46735), (3185, 44578), (3595, 39494), (4030, 35231), (5033, 28210), (5642, 25165), (6370, 22289), (7190, 19747), (7595, 18694), (9347, 15190), (10066, 14105)]