42972780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24697}}^1$

素因数の和:24738

約数の個数: 48

約数和(自身を含む): 124477920

約数和(自身を除く): 81505140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 24697, 49394, 74091, 98788, 123485, 148182, 246970, 296364, 370455, 493940, 716213, 740910, 1432426, 1481820, 2148639, 2864852, 3581065, 4297278, 7162130, 8594556, 10743195, 14324260, 21486390, 42972780]

約数ペア:

[(1, 42972780), (2, 21486390), (3, 14324260), (4, 10743195), (5, 8594556), (6, 7162130), (10, 4297278), (12, 3581065), (15, 2864852), (20, 2148639), (29, 1481820), (30, 1432426), (58, 740910), (60, 716213), (87, 493940), (116, 370455), (145, 296364), (174, 246970), (290, 148182), (348, 123485), (435, 98788), (580, 74091), (870, 49394), (1740, 24697)]