184641890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8389}}^1$

素因数の和:8498

約数の個数: 32

約数和(自身を含む): 347950080

約数和(自身を除く): 163308190

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 8389, 11005, 16778, 22010, 41945, 83890, 260059, 520118, 595619, 1191238, 1300295, 2600590, 2978095, 5956190, 18464189, 36928378, 92320945, 184641890]

約数ペア:

[(1, 184641890), (2, 92320945), (5, 36928378), (10, 18464189), (31, 5956190), (62, 2978095), (71, 2600590), (142, 1300295), (155, 1191238), (310, 595619), (355, 520118), (710, 260059), (2201, 83890), (4402, 41945), (8389, 22010), (11005, 16778)]