274105970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{49747}}^1$

素因数の和:49802

約数の個数: 32

約数和(自身を含む): 537278400

約数和(自身を除く): 263172430

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 49747, 99494, 248735, 497470, 945193, 1442663, 1890386, 2885326, 4725965, 7213315, 9451930, 14426630, 27410597, 54821194, 137052985, 274105970]

約数ペア:

[(1, 274105970), (2, 137052985), (5, 54821194), (10, 27410597), (19, 14426630), (29, 9451930), (38, 7213315), (58, 4725965), (95, 2885326), (145, 1890386), (190, 1442663), (290, 945193), (551, 497470), (1102, 248735), (2755, 99494), (5510, 49747)]