74231580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53791}}^1$

素因数の和:53826

約数の個数: 48

約数和(自身を含む): 216889344

約数和(自身を除く): 142657764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 53791, 107582, 161373, 215164, 268955, 322746, 537910, 645492, 806865, 1075820, 1237193, 1613730, 2474386, 3227460, 3711579, 4948772, 6185965, 7423158, 12371930, 14846316, 18557895, 24743860, 37115790, 74231580]

約数ペア:

[(1, 74231580), (2, 37115790), (3, 24743860), (4, 18557895), (5, 14846316), (6, 12371930), (10, 7423158), (12, 6185965), (15, 4948772), (20, 3711579), (23, 3227460), (30, 2474386), (46, 1613730), (60, 1237193), (69, 1075820), (92, 806865), (115, 645492), (138, 537910), (230, 322746), (276, 268955), (345, 215164), (460, 161373), (690, 107582), (1380, 53791)]