8902380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6451}}^1$

素因数の和:6486

約数の個数: 48

約数和(自身を含む): 26014464

約数和(自身を除く): 17112084

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, 6451, 12902, 19353, 25804, 32255, 38706, 64510, 77412, 96765, 129020, 148373, 193530, 296746, 387060, 445119, 593492, 741865, 890238, 1483730, 1780476, 2225595, 2967460, 4451190, 8902380]

約数ペア:

[(1, 8902380), (2, 4451190), (3, 2967460), (4, 2225595), (5, 1780476), (6, 1483730), (10, 890238), (12, 741865), (15, 593492), (20, 445119), (23, 387060), (30, 296746), (46, 193530), (60, 148373), (69, 129020), (92, 96765), (115, 77412), (138, 64510), (230, 38706), (276, 32255), (345, 25804), (460, 19353), (690, 12902), (1380, 6451)]