42784860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 126120960

約数和(自身を除く): 83336100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 116, 134, 145, 174, 201, 268, 290, 335, 348, 367, 402, 435, 580, 670, 734, 804, 870, 1005, 1101, 1340, 1468, 1740, 1835, 1943, 2010, 2202, 3670, 3886, 4020, 4404, 5505, 5829, 7340, 7772, 9715, 10643, 11010, 11658, 19430, 21286, 22020, 23316, 24589, 29145, 31929, 38860, 42572, 49178, 53215, 58290, 63858, 73767, 98356, 106430, 116580, 122945, 127716, 147534, 159645, 212860, 245890, 295068, 319290, 368835, 491780, 638580, 713081, 737670, 1426162, 1475340, 2139243, 2852324, 3565405, 4278486, 7130810, 8556972, 10696215, 14261620, 21392430, 42784860]

約数ペア:

[(1, 42784860), (2, 21392430), (3, 14261620), (4, 10696215), (5, 8556972), (6, 7130810), (10, 4278486), (12, 3565405), (15, 2852324), (20, 2139243), (29, 1475340), (30, 1426162), (58, 737670), (60, 713081), (67, 638580), (87, 491780), (116, 368835), (134, 319290), (145, 295068), (174, 245890), (201, 212860), (268, 159645), (290, 147534), (335, 127716), (348, 122945), (367, 116580), (402, 106430), (435, 98356), (580, 73767), (670, 63858), (734, 58290), (804, 53215), (870, 49178), (1005, 42572), (1101, 38860), (1340, 31929), (1468, 29145), (1740, 24589), (1835, 23316), (1943, 22020), (2010, 21286), (2202, 19430), (3670, 11658), (3886, 11010), (4020, 10643), (4404, 9715), (5505, 7772), (5829, 7340)]