42899370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 108933120

約数和(自身を除く): 66033750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 787, 790, 1185, 1574, 1817, 2361, 2370, 3634, 3935, 4722, 5451, 7870, 9085, 10902, 11805, 18101, 18170, 23610, 27255, 36202, 54303, 54510, 62173, 90505, 108606, 124346, 181010, 186519, 271515, 310865, 373038, 543030, 621730, 932595, 1429979, 1865190, 2859958, 4289937, 7149895, 8579874, 14299790, 21449685, 42899370]

約数ペア:

[(1, 42899370), (2, 21449685), (3, 14299790), (5, 8579874), (6, 7149895), (10, 4289937), (15, 2859958), (23, 1865190), (30, 1429979), (46, 932595), (69, 621730), (79, 543030), (115, 373038), (138, 310865), (158, 271515), (230, 186519), (237, 181010), (345, 124346), (395, 108606), (474, 90505), (690, 62173), (787, 54510), (790, 54303), (1185, 36202), (1574, 27255), (1817, 23610), (2361, 18170), (2370, 18101), (3634, 11805), (3935, 10902), (4722, 9085), (5451, 7870)]