133849380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 444709440

約数和(自身を除く): 310860060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 859, 980, 1060, 1113, 1470, 1484, 1590, 1718, 1855, 2226, 2577, 2597, 2940, 3180, 3436, 3710, 4295, 4452, 5154, 5194, 5565, 6013, 7420, 7791, 8590, 10308, 10388, 11130, 12026, 12885, 12985, 15582, 17180, 18039, 22260, 24052, 25770, 25970, 30065, 31164, 36078, 38955, 42091, 45527, 51540, 51940, 60130, 72156, 77910, 84182, 90195, 91054, 120260, 126273, 136581, 155820, 168364, 180390, 182108, 210455, 227635, 252546, 273162, 318689, 360780, 420910, 455270, 505092, 546324, 631365, 637378, 682905, 841820, 910540, 956067, 1262730, 1274756, 1365810, 1593445, 1912134, 2230823, 2525460, 2731620, 3186890, 3824268, 4461646, 4780335, 6373780, 6692469, 8923292, 9560670, 11154115, 13384938, 19121340, 22308230, 26769876, 33462345, 44616460, 66924690, 133849380]

約数ペア:

[(1, 133849380), (2, 66924690), (3, 44616460), (4, 33462345), (5, 26769876), (6, 22308230), (7, 19121340), (10, 13384938), (12, 11154115), (14, 9560670), (15, 8923292), (20, 6692469), (21, 6373780), (28, 4780335), (30, 4461646), (35, 3824268), (42, 3186890), (49, 2731620), (53, 2525460), (60, 2230823), (70, 1912134), (84, 1593445), (98, 1365810), (105, 1274756), (106, 1262730), (140, 956067), (147, 910540), (159, 841820), (196, 682905), (210, 637378), (212, 631365), (245, 546324), (265, 505092), (294, 455270), (318, 420910), (371, 360780), (420, 318689), (490, 273162), (530, 252546), (588, 227635), (636, 210455), (735, 182108), (742, 180390), (795, 168364), (859, 155820), (980, 136581), (1060, 126273), (1113, 120260), (1470, 91054), (1484, 90195), (1590, 84182), (1718, 77910), (1855, 72156), (2226, 60130), (2577, 51940), (2597, 51540), (2940, 45527), (3180, 42091), (3436, 38955), (3710, 36078), (4295, 31164), (4452, 30065), (5154, 25970), (5194, 25770), (5565, 24052), (6013, 22260), (7420, 18039), (7791, 17180), (8590, 15582), (10308, 12985), (10388, 12885), (11130, 12026)]