242128710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{953}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 647040960

約数和(自身を除く): 404912250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 941, 953, 1882, 1906, 2823, 2859, 4705, 4765, 5646, 5718, 8469, 8577, 9410, 9530, 14115, 14295, 16938, 17154, 25407, 25731, 28230, 28590, 42345, 42885, 50814, 51462, 84690, 85770, 127035, 128655, 254070, 257310, 896773, 1793546, 2690319, 4483865, 5380638, 8070957, 8967730, 13451595, 16141914, 24212871, 26903190, 40354785, 48425742, 80709570, 121064355, 242128710]

約数ペア:

[(1, 242128710), (2, 121064355), (3, 80709570), (5, 48425742), (6, 40354785), (9, 26903190), (10, 24212871), (15, 16141914), (18, 13451595), (27, 8967730), (30, 8070957), (45, 5380638), (54, 4483865), (90, 2690319), (135, 1793546), (270, 896773), (941, 257310), (953, 254070), (1882, 128655), (1906, 127035), (2823, 85770), (2859, 84690), (4705, 51462), (4765, 50814), (5646, 42885), (5718, 42345), (8469, 28590), (8577, 28230), (9410, 25731), (9530, 25407), (14115, 17154), (14295, 16938)]